Results 21 to 30 of about 5,622 (200)

Association Between Anterior Hippocampal Gyrification and Episodic Memory Performance in Neurotypical Young Adults. [PDF]

Hippocampus
ABSTRACT The hippocampus is critical for episodic memory. The relationship between its structural variability and individual differences in episodic memory performance among neurotypical young adults, however, remains unclear. Previous studies have not consistently found associations between hippocampal volume and episodic memory or other aspects of ...
Talaei N, DeKraker J, Karat BG, Khan AR, Köhler S.   +4 more
europepmc   +2 more sources

Decreased gyrification in major depressive disorder

, 2009
Structural and functional abnormalities have been extensively reported in major depressive disorder, but possible changes in cortical folding have not yet been explored in this disorder.
Yu, Chunshui, Zhang, Yuanchao, Jiang, Tianzi, Li, Kuncheng, T. Z. Jiang, Li, Chong, Zhou, Yuan   +6 more
core   +3 more sources

Developmental mechanisms of gyrification

Current Opinion in Neurobiology, 2023
Folding of the cerebral cortex is a fundamental milestone of mammalian brain evolution associated with dramatic increases in size and complexity. Cortex folding takes place during embryonic and perinatal development and is important to optimize the functional organization and wiring of the brain, while allowing fitting a large cortex in a limited ...
Virginia Fernández, Víctor Borrell
openaire   +3 more sources

Gyrification patterns in first-episode, drug-naïve major depression: Associations with plasma levels of brain-derived neurotrophic factor and psychiatric symptoms

Frontiers in Psychiatry, 2023
Background and objectivesCortical structural changes in major depressive disorder (MDD) are usually studied using a voxel-based morphometry approach to delineate the cortical gray matter volume.
Tomoya Natsuyama, Naomichi Okamoto, Keita Watanabe, Enkhmurun Chibaatar, Hirofumi Tesen, Gaku Hayasaki, Atsuko Ikenouchi, Atsuko Ikenouchi, Shingo Kakeda, Reiji Yoshimura   +9 more
doaj   +1 more source

A transcriptional atlas of gyrification reveals dynamic spatio-temporal gene expression in the developing ferret cortex. [PDF]

Brain Struct Funct
Gyrification of the cerebral cortex is essential for healthy brain development, and disruptions to this process lead to severe structural and functional abnormalities associated with long-term behavioural and psychiatric consequences.
Barresi M, Johnstone A, Quezada S, Quigley A, Tolcos M.   +4 more
europepmc   +2 more sources

Cortical Gyrification in Transgender Individuals

Cerebral Cortex, 2021
AbstractGender incongruence (GI) is characterized by a feeling of estrangement from the own body in the context of self. GI is often described in people who identify as transgender. The underlying mechanisms are unknown. Data from MRI measurements and tests of own body perception triggered us to pose a model that GI in transgender persons (TGI) could ...
Yanlu Wang, Behzad S Khorashad, Jamie D Feusner, Ivanka Savic   +3 more
openaire   +2 more sources

Heschl’s Gyrus Duplication Pattern in Individuals at Risk of Developing Psychosis and Patients With Schizophrenia

Frontiers in Behavioral Neuroscience, 2021
An increased prevalence of duplicated Heschl’s gyrus (HG), which may reflect an early neurodevelopmental pathology, has been reported in schizophrenia (Sz).
Tsutomu Takahashi, Tsutomu Takahashi, Daiki Sasabayashi, Daiki Sasabayashi, Yoichiro Takayanagi, Yoichiro Takayanagi, Yuko Higuchi, Yuko Higuchi, Yuko Mizukami, Shimako Nishiyama, Shimako Nishiyama, Atsushi Furuichi, Atsushi Furuichi, Mikio Kido, Mikio Kido, Tien Viet Pham, Tien Viet Pham, Haruko Kobayashi, Haruko Kobayashi, Kyo Noguchi, Michio Suzuki, Michio Suzuki   +21 more
doaj   +1 more source

TH/TRs-COL11A2 Axis Mediates Loss of a Differentiated Astrocyte State in Hypogyrified Brains. [PDF]

Adv Sci (Weinh)
Using a gyrencephalic congenital hypothyroidism pig model, this study reveals cerebral atrophy and cortical hypogyrification. Single‐cell sequencing identifies astrocytes as major TH‐responsive cells, with the COL11A2‐enriched Astro‐2 state nearly absent.
Zhang Y, Wang X, Ma H, Lyu P, Tian S, Zong R, Chen J, Ren G, Yang Y, Yang Z, Qin G, Li N, Wang Y, Jiao J, Zhao J.   +14 more
europepmc   +2 more sources

Anatomical variations in the insular cortex in individuals at a clinical high-risk state for psychosis and patients with schizophrenia

Frontiers in Psychiatry, 2023
IntroductionSince the number of insular gyri is higher in schizophrenia patients, it has potential as a marker of early neurodevelopmental deviations.
Tsutomu Takahashi, Tsutomu Takahashi, Daiki Sasabayashi, Daiki Sasabayashi, Yoichiro Takayanagi, Yoichiro Takayanagi, Yuko Higuchi, Yuko Higuchi, Yuko Mizukami, Yukiko Akasaki, Shimako Nishiyama, Shimako Nishiyama, Atsushi Furuichi, Atsushi Furuichi, Haruko Kobayashi, Haruko Kobayashi, Yusuke Yuasa, Yusuke Yuasa, Noa Tsujii, Kyo Noguchi, Michio Suzuki, Michio Suzuki   +21 more
doaj   +1 more source

Longitudinal MRI studies of children with attention-deficit/hyperactivity disorder: A systematic review. [PDF]

Psychiatry Clin Neurosci
We reviewed longitudinal magnetic resonance imaging (MRI) studies exploring the brain development of children with attention‐deficit/hyperactivity disorder (ADHD). Specifically, we conducted a systematic review of papers published until 9 September 2025 in English on pediatric patients with ADHD.
Ishii-Takahashi A, Yoshimaru Y, Muhammad D, Kawahara T, Yamaguchi R.   +4 more
europepmc   +2 more sources