Lower region-specific gray matter volume in females with atypical anorexia nervosa and anorexia nervosa.

anorexia nervosa atypical anorexia nervosa body mass index cortex diagnostic criteria feeding and eating disorders restrictive eating disorders structural magnetic resonance imaging

Journal

The International journal of eating disorders
ISSN: 1098-108X
Titre abrégé: Int J Eat Disord
Pays: United States
ID NLM: 8111226

Informations de publication

Date de publication:
17 Feb 2024
Historique:
revised: 29 01 2024
received: 29 09 2023
accepted: 30 01 2024
medline: 17 2 2024
pubmed: 17 2 2024
entrez: 17 2 2024
Statut: aheadofprint

Résumé

Few studies have focused on brain structure in atypical anorexia nervosa (atypical AN). This study investigates differences in gray matter volume (GMV) between females with anorexia nervosa (AN) and atypical AN, and healthy controls (HC). Structural magnetic resonance imaging data were acquired for 37 AN, 23 atypical AN, and 41 HC female participants. Freesurfer was used to extract GMV, cortical thickness, and surface area for six brain lobes and associated cortical regions of interest (ROI). Primary analyses employed linear mixed-effects models to compare group differences in lobar GMV, followed by secondary analyses on ROIs within significant lobes. We also explored relationships between cortical gray matter and both body mass index (BMI) and symptom severity. Our primary analyses revealed significant lower GMV in frontal, temporal and parietal areas (FDR < .05) in AN and atypical AN when compared to HC. Lobar GMV comparisons were non-significant between atypical AN and AN. The parietal lobe exhibited the greatest proportion of affected cortical ROIs in both AN versus HC and atypical AN versus HC. BMI, but not symptom severity, was found to be associated with cortical GMV in the parietal, frontal, temporal, and cingulate lobes. No significant differences were observed in cortical thickness or surface area. We observed lower GMV in frontal, temporal, and parietal areas, when compared to HC, but no differences between AN and atypical AN. This indicates potentially overlapping structural phenotypes between these disorders and evidence of brain changes among those who are not below the clinical underweight threshold. Despite individuals with atypical anorexia nervosa presenting above the clinical weight threshold, lower cortical gray matter volume was observed in partial, temporal, and frontal cortices, compared to healthy individuals. No significant differences were found in cortical gray matter volume between anorexia nervosa and atypical anorexia nervosa. This underscores the importance of continuing to assess and target weight gain in clinical care, even for those who are presenting above the low-weight clinical criteria.

Identifiants

pubmed: 38366701
doi: 10.1002/eat.24168
doi:

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Subventions

Organisme : NIDDK NIH HHS
ID : P30DK040561
Pays : United States
Organisme : NIH HHS
ID : 1UL1TR001102
Pays : United States
Organisme : NIMH NIH HHS
ID : 1R01MH130781
Pays : United States
Organisme : NIMH NIH HHS
ID : K01 MH115247-01A1
Pays : United States
Organisme : NIMH NIH HHS
ID : K23MH125143
Pays : United States
Organisme : NIMH NIH HHS
ID : K23MH127465
Pays : United States
Organisme : NIMH NIH HHS
ID : K24MH120568
Pays : United States
Organisme : NIMH NIH HHS
ID : KL2TR002542
Pays : United States
Organisme : NIMH NIH HHS
ID : R01MH103402
Pays : United States
Organisme : NIMH NIH HHS
ID : R01MH108595
Pays : United States
Organisme : NIMH NIH HHS
ID : R03MH126143
Pays : United States

Informations de copyright

© 2024 Wiley Periodicals LLC.

Références

Angelo Canty, B. R. (2022). boot: Bootstrap functions (Originally by Angelo Canty for S). R package version 1.3-28.1. https://cran.r-project.org/web/packages/boot/index.html
Arold, D., Bernardoni, F., Geisler, D., Doose, A., Uen, V., Boehm, I., Roessner, V., King, J. A., & Ehrlich, S. (2023). Predicting long-term outcome in anorexia nervosa: A machine learning analysis of brain structure at different stages of weight recovery. Psychological Medicine, 53(16), 7827-7836. https://doi.org/10.1017/S0033291723001861
Asami, T., Takaishi, M., Nakamura, R., Yoshimi, A., Konishi, J., Aoyama, K., Fujita, J., Miyazaki, H., Aoki, Y., Asanuma, K., Hattori, S., Suda, A., Whitford, T. J., Hirayasu, Y., & Hishimoto, A. (2022). Structural brain abnormalities in adolescent patients with anorexia nervosa at both the acute and weight-recovered phase. Brain Imaging and Behavior, 16(3), 1372-1380. https://doi.org/10.1007/s11682-021-00622-5
Bahnsen, K., Bernardoni, F., King, J. A., Geisler, D., Weidner, K., Roessner, V., Patel, Y., Paus, T., & Ehrlich, S. (2022). Dynamic structural brain changes in anorexia nervosa: A replication study, mega-analysis, and virtual histology approach. Journal of the American Academy of Child and Adolescent Psychiatry, 61(9), 1168-1181. https://doi.org/10.1016/j.jaac.2022.03.026
Bang, L., Rø, Ø., & Endestad, T. (2016). Normal gray matter volumes in women recovered from anorexia nervosa: A voxel-based morphometry study. BMC Psychiatry, 16, 144. https://doi.org/10.1186/s12888-016-0856-z
Bär, K.-J., de la Cruz, F., Berger, S., Schultz, C. C., & Wagner, G. (2015). Structural and functional differences in the cingulate cortex relate to disease severity in anorexia nervosa. Journal of Psychiatry & Neuroscience, 40(4), 269-279. https://doi.org/10.1503/jpn.140193
Becker, K. R., Mancuso, C., Dreier, M. J., Asanza, E., Breithaupt, L., Slattery, M., Plessow, F., Micali, N., Thomas, J. J., Eddy, K. T., Misra, M., & Lawson, E. A. (2021). Ghrelin and PYY in low-weight females with avoidant/restrictive food intake disorder compared to anorexia nervosa and healthy controls. Psychoneuroendocrinology, 129, 105243. https://doi.org/10.1016/j.psyneuen.2021.105243
Benjamini, Y., & Hochberg, Y. (1995). Controlling the false discovery rate: A practical and powerful approach to multiple testing. Journal of the Royal Statistical Society, 57(1), 289-300. https://doi.org/10.1111/j.2517-6161.1995.tb02031.x
Bernardoni, F., King, J. A., Geisler, D., Stein, E., Jaite, C., Nätsch, D., Tam, F. I., Boehm, I., Seidel, M., Roessner, V., & Ehrlich, S. (2016). Weight restoration therapy rapidly reverses cortical thinning in anorexia nervosa: A longitudinal study. NeuroImage, 130, 214-222. https://doi.org/10.1016/j.neuroimage.2016.02.003
Bomba, M., Riva, A., Morzenti, S., Grimaldi, M., Neri, F., & Nacinovich, R. (2015). Global and regional brain volumes normalization in weight-recovered adolescents with anorexia nervosa: Preliminary findings of a longitudinal voxel-based morphometry study. Neuropsychiatric Disease and Treatment, 11, 637-645. https://doi.org/10.2147/NDT.S73239
Breithaupt, L., Kahn, D. L., Slattery, M., Plessow, F., Mancuso, C., Izquierdo, A., Dreier, M. J., Becker, K., Franko, D. L., Thomas, J. J., Holsen, L., Lawson, E. A., Misra, M., & Eddy, K. T. (2022). Eighteen-month course and outcome of adolescent restrictive eating disorders: Persistence, crossover, and recovery. Journal of Clinical Child and Adolescent Psychology: The Official Journal for the Society of Clinical Child and Adolescent Psychology, American Psychological Association, Division, 51(5), 715-725. https://doi.org/10.1080/15374416.2022.2034634
Brodrick, B. B., Adler-Neal, A. L., Palka, J. M., Mishra, V., Aslan, S., & McAdams, C. J. (2021). Structural brain differences in recovering and weight-recovered adult outpatient women with anorexia nervosa. Journal of Eating Disorders, 9(1), 108. https://doi.org/10.1186/s40337-021-00466-w
Catani, M., Dell'Acqua, F., Vergani, F., Malik, F., Hodge, H., Roy, P., Valabregue, R., & Thiebaut de Schotten, M. (2012). Short frontal lobe connections of the human brain. Cortex; a Journal Devoted to the Study of the Nervous System and Behavior, 48(2), 273-291. http://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&id=22209688&retmode=ref&cmd=prlinks
Curzio, O., Calderoni, S., Maestro, S., Rossi, G., De Pasquale, C. F., Belmonti, V., Apicella, F., Muratori, F., & Retico, A. (2020). Lower gray matter volumes of frontal lobes and insula in adolescents with anorexia nervosa restricting type: Findings from a brain morphometry study. European Psychiatry: The Journal of the Association of European Psychiatrists, 63(1), e27. https://doi.org/10.1192/j.eurpsy.2020.19
Daprati, E., Sirigu, A., & Nico, D. (2010). Body and movement: Consciousness in the parietal lobes. Neuropsychologia, 48(3), 756-762. https://doi.org/10.1016/j.neuropsychologia.2009.10.008
Desikan, R. S., Ségonne, F., Fischl, B., Quinn, B. T., Dickerson, B. C., Blacker, D., Buckner, R. L., Dale, A. M., Maguire, R. P., Hyman, B. T., Albert, M. S., & Killiany, R. J. (2006). An automated labeling system for subdividing the human cerebral cortex on MRI scans into gyral based regions of interest. NeuroImage, 31(3), 968-980. https://doi.org/10.1016/j.neuroimage.2006.01.021
Diagnostic and Statistical Manual of Mental Disorders: DSM-5™, 5th ed. (2013). https://psycnet.apa.org› Record › 2013-14907-000, 5, 5. https://doi.org/10.1176/appi.books.9780890425596
Eddy, K. T., & Breithaupt, L. (2023). Atypical anorexia nervosa diagnosis should exclude those with lifetime anorexia nervosa: Commentary on Walsh, Hagan, and Lockwood (2022). The International Journal of Eating Disorders., 56, 838-840. https://doi.org/10.1002/eat.23924
Eddy, K. T., Plessow, F., Breithaupt, L., Becker, K. R., Slattery, M., Mancuso, C. J., Izquierdo, A. M., Van De Water, A. L., Kahn, D. L., Dreier, M. J., Ebrahimi, S., Deckersbach, T., Thomas, J. J., Holsen, L. M., Misra, M., & Lawson, E. A. (2023). Neural activation of regions involved in food reward and cognitive control in young females with anorexia nervosa and atypical anorexia nervosa versus healthy controls. Translational Psychiatry, 13(1), 220. https://doi.org/10.1038/s41398-023-02494-3
Fairburn, C. G., & Beglin, S. J. (1994). Assessment of eating disorders: Interview or self-report questionnaire? The International Journal of Eating Disorders, 16(4), 363-370.
Favaro, A., Tenconi, E., Degortes, D., Manara, R., & Santonastaso, P. (2015). Gyrification brain abnormalities as predictors of outcome in anorexia nervosa. Human Brain Mapping, 36(12), 5113-5122. https://doi.org/10.1002/hbm.22998
Fedorov, A., Beichel, R., Kalpathy-Cramer, J., Finet, J., Fillion-Robin, J.-C., Pujol, S., Bauer, C., Jennings, D., Fennessy, F., Sonka, M., Buatti, J., Aylward, S., Miller, J. V., Pieper, S., & Kikinis, R. (2012). 3D slicer as an image computing platform for the quantitative imaging network. Magnetic Resonance Imaging, 30(9), 1323-1341. https://doi.org/10.1016/j.mri.2012.05.001
Fonville, L., Giampietro, V., Williams, S. C. R., Simmons, A., & Tchanturia, K. (2014). Alterations in brain structure in adults with anorexia nervosa and the impact of illness duration. Psychological Medicine, 44(9), 1965-1975. https://doi.org/10.1017/S0033291713002389
Frank, G. K., Shott, M. E., Hagman, J. O., & Mittal, V. A. (2013). Alterations in brain structures related to taste reward circuitry in ill and recovered anorexia nervosa and in bulimia nervosa. The American Journal of Psychiatry, 170(10), 1152-1160. https://doi.org/10.1176/appi.ajp.2013.12101294
Harrop, E. N., Mensinger, J. L., Moore, M., & Lindhorst, T. (2021). Restrictive eating disorders in higher weight persons: A systematic review of atypical anorexia nervosa prevalence and consecutive admission literature. The International Journal of Eating Disorders, 54(8), 1328-1357. https://doi.org/10.1002/eat.23519
Isensee, F., Schell, M., Pflueger, I., Brugnara, G., Bonekamp, D., Neuberger, U., Wick, A., Schlemmer, H.-P., Heiland, S., Wick, W., Bendszus, M., Maier-Hein, K. H., & Kickingereder, P. (2019). Automated brain extraction of multisequence MRI using artificial neural networks. Human Brain Mapping, 40(17), 4952-4964. https://doi.org/10.1002/hbm.24750
Joos, A., Klöppel, S., Hartmann, A., Glauche, V., Tüscher, O., Perlov, E., Saum, B., Freyer, T., Zeeck, A., & Tebartz van Elst, L. (2010). Voxel-based morphometry in eating disorders: Correlation of psychopathology with grey matter volume. Psychiatry Research, 182(2), 146-151. https://doi.org/10.1016/j.pscychresns.2010.02.004
Jung, J., Cloutman, L. L., Binney, R. J., & Lambon Ralph, M. A. (2017). The structural connectivity of higher order association cortices reflects human functional brain networks. Cortex; a Journal Devoted to the Study of the Nervous System and Behavior, 97, 221-239. https://doi.org/10.1016/j.cortex.2016.08.011
Keller, M. B., Lavori, P. W., Friedman, B., Nielsen, E., Endicott, J., McDonald-Scott, P., & Andreasen, N. C. (1987). The longitudinal interval follow-up evaluation. A comprehensive method for assessing outcome in prospective longitudinal studies. Archives of General Psychiatry, 44(6), 540-548. https://doi.org/10.1001/archpsyc.1987.01800180050009
King, J. A., Frank, G. K. W., Thompson, P. M., & Ehrlich, S. (2018). Structural neuroimaging of anorexia nervosa: Future directions in the quest for mechanisms underlying dynamic alterations. Biological Psychiatry, 83(3), 224-234. https://doi.org/10.1016/j.biopsych.2017.08.011
King, J. A., Geisler, D., Ritschel, F., Boehm, I., Seidel, M., Roschinski, B., Soltwedel, L., Zwipp, J., Pfuhl, G., Marxen, M., Roessner, V., & Ehrlich, S. (2015). Global cortical thinning in acute anorexia nervosa normalizes following long-term weight restoration. Biological Psychiatry, 77(7), 624-632. https://doi.org/10.1016/j.biopsych.2014.09.005
Kohmura, K., Adachi, Y., Tanaka, S., Katayama, H., Imaeda, M., Kawano, N., Nishioka, K., Ando, M., Iidaka, T., & Ozaki, N. (2017). Regional decrease in gray matter volume is related to body dissatisfaction in anorexia nervosa. Psychiatry Research. Neuroimaging, 267, 51-58. https://doi.org/10.1016/j.pscychresns.2017.07.004
Lavagnino, L., Mwangi, B., Cao, B., Shott, M. E., Soares, J. C., & Frank, G. K. W. (2018). Cortical thickness patterns as state biomarker of anorexia nervosa. The International Journal of Eating Disorders, 51(3), 241-249. https://doi.org/10.1002/eat.22828
Linear and Nonlinear Mixed Effects Models [R package nlme version 3.1-163]. (2023). https://cran.r-project.org/web/packages/nlme/index.html
Lorah, J. (2018). Effect size measures for multilevel models: Definition, interpretation, and TIMSS example. Large-Scale Assessments in Education, 6(1), 1-11. https://doi.org/10.1186/s40536-018-0061-2
Lüdecke, D., Ben-Shachar, M., Patil, I., Waggoner, P., & Makowski, D. (2021). Performance: An R package for assessment, comparison and testing of statistical models. Journal of Open Source Software, 6(60), 3139. https://doi.org/10.21105/joss.03139
Mainz, V., Schulte-Rüther, M., Fink, G. R., Herpertz-Dahlmann, B., & Konrad, K. (2012). Structural brain abnormalities in adolescent anorexia nervosa before and after weight recovery and associated hormonal changes. Psychosomatic Medicine, 74(6), 574-582. https://doi.org/10.1097/PSY.0b013e31824ef10e
Martin Monzon, B., Henderson, L. A., Madden, S., Macefield, V. G., Touyz, S., Kohn, M. R., Clarke, S., Foroughi, N., & Hay, P. (2017). Grey matter volume in adolescents with anorexia nervosa and associated eating disorder symptoms. The European Journal of Neuroscience, 46(7), 2297-2307. https://doi.org/10.1111/ejn.13659
Masheb, R. M., Ramsey, C. M., Marsh, A. G., Snow, J. L., Brandt, C. A., & Haskell, S. G. (2021). Atypical anorexia nervosa, not so atypical after all: Prevalence, correlates, and clinical severity among United States military veterans. Eating Behaviors, 41, 101496. https://doi.org/10.1016/j.eatbeh.2021.101496
Mishima, R., Isobe, M., Noda, T., Tose, K., Kawabata, M., Noma, S., & Murai, T. (2021). Structural brain changes in severe and enduring anorexia nervosa: A multimodal magnetic resonance imaging study of gray matter volume, cortical thickness, and white matter integrity. Psychiatry Research. Neuroimaging, 318, 111393. https://doi.org/10.1016/j.pscychresns.2021.111393
Mowinckel, A. M., & Vidal-Piñeiro, D. (2019). Visualisation of brain statistics with R-packages ggseg and ggseg3d. In arXiv [stat.OT]. arXiv. http://arxiv.org/abs/1912.08200
Mühlau, M., Gaser, C., Ilg, R., Conrad, B., Leibl, C., Cebulla, M. H., Backmund, H., Gerlinghoff, M., Lommer, P., Schnebel, A., Wohlschläger, A. M., Zimmer, C., & Nunnemann, S. (2007). Gray matter decrease of the anterior cingulate cortex in anorexia nervosa. The American Journal of Psychiatry, 164(12), 1850-1857. https://doi.org/10.1176/appi.ajp.2007.06111861
Nickel, K., Joos, A., Tebartz van Elst, L., Matthis, J., Holovics, L., Endres, D., Zeeck, A., Hartmann, A., Tüscher, O., & Maier, S. (2018). Recovery of cortical volume and thickness after remission from acute anorexia nervosa. The International Journal of Eating Disorders, 51(9), 1056-1069. https://doi.org/10.1002/eat.22918
Nico, D., Daprati, E., Nighoghossian, N., Carrier, E., Duhamel, J.-R., & Sirigu, A. (2010). The role of the right parietal lobe in anorexia nervosa. Psychological Medicine, 40(9), 1531-1539. https://doi.org/10.1017/S0033291709991851
Olivo, G., Solstrand Dahlberg, L., Wiemerslage, L., Swenne, I., Zhukovsky, C., Salonen-Ros, H., Larsson, E.-M., Gaudio, S., Brooks, S. J., & Schiöth, H. B. (2018). Atypical anorexia nervosa is not related to brain structural changes in newly diagnosed adolescent patients. The International Journal of Eating Disorders, 51(1), 39-45. https://doi.org/10.1002/eat.22805
Phillipou, A., Rossell, S. L., Gurvich, C., Castle, D. J., Abel, L. A., Nibbs, R. G., & Hughes, M. E. (2018). Differences in regional grey matter volumes in currently ill patients with anorexia nervosa. The European Journal of Neuroscience, 47(2), 177-183. https://doi.org/10.1111/ejn.13793
Riva, G., & Dakanalis, A. (2018). Altered processing and integration of multisensory bodily representations and signals in eating disorders: A possible path toward the understanding of their underlying causes. Frontiers in Human Neuroscience, 12, 49. https://doi.org/10.3389/fnhum.2018.00049
Sowell, E. R., Thompson, P. M., Tessner, K. D., & Toga, A. W. (2001). Mapping continued brain growth and gray matter density reduction in dorsal frontal cortex: Inverse relationships during postadolescent brain maturation. Journal of Neuroscience, 21(22), 8819-8829. http://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&id=11698594&retmode=ref&cmd=prlinks
Stice, E., Marti, C. N., & Rohde, P. (2013). Prevalence, incidence, impairment, and course of the proposed DSM-5 eating disorder diagnoses in an 8-year prospective community study of young women. Journal of Abnormal Psychology, 122(2), 445-457. https://doi.org/10.1037/a0030679
Titova, O. E., Hjorth, O. C., Schiöth, H. B., & Brooks, S. J. (2013). Anorexia nervosa is linked to reduced brain structure in reward and somatosensory regions: A meta-analysis of VBM studies. BMC Psychiatry, 13, 110. https://doi.org/10.1186/1471-244X-13-110
Torchiano, M. (2020). Efficient Effect Size Computation [R package effsize version 0.8.1]. https://CRAN.R-project.org/package=effsize
Tose, K., Takamura, T., Isobe, M., Hirano, Y., Sato, Y., Kodama, N., Yoshihara, K., Maikusa, N., Moriguchi, Y., Noda, T., Mishima, R., Kawabata, M., Noma, S., Takakura, S., Gondo, M., Kakeda, S., Takahashi, M., Ide, S., Adachi, H., … & Sekiguchi, A. (2024). Systematic reduction of gray matter volume in anorexia nervosa, but increase with clinical symptoms in the prefrontal and posterior insular cortices: A multicenter neuroimaging study. Research Square, 1-11. https://doi.org/10.21203/rs.3.rs-2554254/v1
Wagner, A., Greer, P., Bailer, U. F., Frank, G. K., Henry, S. E., Putnam, K., Meltzer, C. C., Ziolko, S. K., Hoge, J., McConaha, C., & Kaye, W. H. (2006). Normal brain tissue volumes after long-term recovery in anorexia and bulimia nervosa. Biological Psychiatry, 59(3), 291-293. https://doi.org/10.1016/j.biopsych.2005.06.014
Walsh, B. T., Hagan, K. E., & Lockwood, C. (2023). A systematic review comparing atypical anorexia nervosa and anorexia nervosa. The International Journal of Eating Disorders, 56(4), 798-820. https://doi.org/10.1002/eat.23856
Walton, E., Bernardoni, F., Batury, V.-L., Bahnsen, K., Larivière, S., Abbate-Daga, G., Andres-Perpiña, S., Bang, L., Bischoff-Grethe, A., Brooks, S. J., Campbell, I. C., Cascino, G., Castro-Fornieles, J., Collantoni, E., D'Agata, F., Dahmen, B., Danner, U. N., Favaro, A., Feusner, J. D., … Ehrlich, S. (2022). Brain structure in acutely underweight and partially weight-restored individuals with anorexia nervosa: A coordinated analysis by the ENIGMA eating disorders working group. Biological Psychiatry, 92(9), 730-738. https://doi.org/10.1016/j.biopsych.2022.04.022
Wickham, H. (2009). ggplot2: Elegant graphics for data analysis. https://doi.org/10.1007/978-0-387-98141-3
Zhang, S., Wang, W., Su, X., Kemp, G. J., Yang, X., Su, J., Tan, Q., Zhao, Y., Sun, H., Yue, Q., & Gong, Q. (2018). Psychoradiological investigations of gray matter alterations in patients with anorexia nervosa. Translational Psychiatry, 8(1), 277. https://doi.org/10.1038/s41398-018-0323-3

Auteurs

Amanda E Lyall (AE)

Psychiatry Neuroimaging Laboratory, Department of Psychiatry, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA.
Department of Psychiatry, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA.
Mass General Brigham Multidisciplinary Eating Disorders Research Collaborative, Mass General Brigham, Boston, Massachusetts, USA.

Lauren Breithaupt (L)

Psychiatry Neuroimaging Laboratory, Department of Psychiatry, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA.
Department of Psychiatry, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA.
Mass General Brigham Multidisciplinary Eating Disorders Research Collaborative, Mass General Brigham, Boston, Massachusetts, USA.
Eating Disorders Clinical and Research Program, Massachusetts General Hospital, Boston, Massachusetts, USA.

Chunni Ji (C)

Mass General Brigham Multidisciplinary Eating Disorders Research Collaborative, Mass General Brigham, Boston, Massachusetts, USA.
Eating Disorders Clinical and Research Program, Massachusetts General Hospital, Boston, Massachusetts, USA.
Division of Women's Health, Department of Medicine, and Department of Psychiatry, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA.

Anastasia Haidar (A)

Psychiatry Neuroimaging Laboratory, Department of Psychiatry, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA.
Department of Psychiatry, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA.

Elana Kotler (E)

Psychiatry Neuroimaging Laboratory, Department of Psychiatry, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA.
Department of Psychiatry, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA.

Kendra R Becker (KR)

Department of Psychiatry, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA.
Mass General Brigham Multidisciplinary Eating Disorders Research Collaborative, Mass General Brigham, Boston, Massachusetts, USA.
Eating Disorders Clinical and Research Program, Massachusetts General Hospital, Boston, Massachusetts, USA.

Franziska Plessow (F)

Mass General Brigham Multidisciplinary Eating Disorders Research Collaborative, Mass General Brigham, Boston, Massachusetts, USA.
Neuroendocrine Unit, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA.

Meghan Slattery (M)

Mass General Brigham Multidisciplinary Eating Disorders Research Collaborative, Mass General Brigham, Boston, Massachusetts, USA.
Neuroendocrine Unit, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA.

Jennifer J Thomas (JJ)

Department of Psychiatry, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA.
Mass General Brigham Multidisciplinary Eating Disorders Research Collaborative, Mass General Brigham, Boston, Massachusetts, USA.
Eating Disorders Clinical and Research Program, Massachusetts General Hospital, Boston, Massachusetts, USA.

Laura M Holsen (LM)

Mass General Brigham Multidisciplinary Eating Disorders Research Collaborative, Mass General Brigham, Boston, Massachusetts, USA.
Division of Women's Health, Department of Medicine, and Department of Psychiatry, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA.

Madhusmita Misra (M)

Mass General Brigham Multidisciplinary Eating Disorders Research Collaborative, Mass General Brigham, Boston, Massachusetts, USA.
Neuroendocrine Unit, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA.
Division of Pediatric Endocrinology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA.

Kamryn T Eddy (KT)

Department of Psychiatry, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA.
Mass General Brigham Multidisciplinary Eating Disorders Research Collaborative, Mass General Brigham, Boston, Massachusetts, USA.
Eating Disorders Clinical and Research Program, Massachusetts General Hospital, Boston, Massachusetts, USA.

Elizabeth A Lawson (EA)

Mass General Brigham Multidisciplinary Eating Disorders Research Collaborative, Mass General Brigham, Boston, Massachusetts, USA.
Neuroendocrine Unit, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA.

Classifications MeSH