Results 201 to 210 of about 104,006 (269)

Executive Impairment in Huntington's Disease: Insights From a Systematic Review of the Literature

Brain and Behavior, Volume 16, Issue 2, February 2026.
Executive dysfunction in Huntington's disease follows a selective, stage‐dependent pattern, with early deficits in psychomotor speed, cognitive flexibility, inhibition, and working‐memory updating. Progression is associated with broader impairments in planning and attention.
Simone Migliore, Martina Marcaccio, Ilaria Di Pompeo, Massimo Marano, Giuseppe Curcio   +4 more
wiley   +1 more source

A brief child-friendly reward task reliably activates the ventral striatum in two samples of socioeconomically diverse youth. [PDF]

PLoS One, 2022
Peckins MK, Westerman HB, Burt SA, Murray L, Alves M, Miller AL, Gearhardt AN, Klump KL, Lumeng JC, Hyde LW.   +9 more
europepmc   +1 more source

Pubertal Hormones and the Early Adolescent Female Brain: A Multimodality Brain MRI Study

Human Brain Mapping, Volume 47, Issue 2, February 1, 2026.
A multimodal analysis with cross‐validation was employed to examine the associations between pubertal hormones (oestradiol, testosterone, and dehydroepiandrosterone) and brain structure and function in early adolescent females. The findings indicate both unique and overlapping neural correlates of these hormones.
Muskan Khetan, Nandita Vijayakumar, Ye Ella Tian, Megan M. Herting, Michele O'Connell, Marc Seal, Sarah Whittle   +6 more
wiley   +1 more source

Directing negative emotional states through parallel genetically-distinct basolateral amygdala pathways to ventral striatum subregions. [PDF]

Mol Psychiatry
Sniffen SE, Ryu SE, Kokoska MM, Bhattarai J, Wang Y, Thomas ER, Skates GM, Johnson NL, Chavez AA, Iaconis SR, Janke E, Zhang YF, Ma M, Wesson DW.   +13 more
europepmc   +1 more source

Relationship of ventral striatum activation during effort discounting to clinical amotivation severity in schizophrenia. [PDF]

NPJ Schizophr, 2021
Prettyman GE, Kable JW, Didier P, Shankar S, Satterthwaite TD, Davatzikos C, Bilker WB, Elliott MA, Ruparel K, Wolf DH.   +9 more
europepmc   +1 more source

Pharmacological MRI: Utility in Understanding Drug Mechanisms in Psychiatric Disorders

Journal of Magnetic Resonance Imaging, Volume 63, Issue 2, Page 346-363, February 2026.
ABSTRACT Pharmacological MRI (pharmaMRI) has emerged as a powerful tool to study how psychoactive drugs affect brain function and to uncover mechanisms of drug action in psychiatric disorders. This review provides an overview of key techniques used in pharmaMRI, including BOLD‐fMRI, arterial spin labeling (ASL), and cerebral blood volume (CBV) mapping,
Christin Y. Sander, Tudor M. Ionescu, Mitul A. Mehta, Ottavia Dipasquale, Anouk Schrantee   +4 more
wiley   +1 more source

Neuro‐Immune Crosstalk: Molecular Mechanisms, Biological Functions, Diseases, and Therapeutic Targets

MedComm, Volume 7, Issue 2, February 2026.
Neurons, immune cells, and other cellular components within the disease microenvironment (such as stromal cells and tumor cells) constitute a dynamically evolving ecosystem. Neurons directly modulate immune cell activity and inflammatory responses through the release of neurotransmitters (e.g., norepinephrine and CGRP), while also promoting tumor ...
Xin Guo, Hui Liu, Yu‐Jing Song, Jian‐Hua Wang, Danfeng Liu, Zhi‐Wei Zheng, Jia‐Jun Li, Boya Li, An Song, Wei He, Lei‐Lei Yang, Shuo Wang   +11 more
wiley   +1 more source

Recently Abstinent Smokers Exhibit Mood-Associated Dopamine Dysfunction in the Ventral Striatum Compared to Nonsmokers: A [11C]-(+)-PHNO PET Study. [PDF]

Nicotine Tob Res, 2022
Calakos KC, Hillmer AT, Angarita GA, Baldassarri SR, Najafzadeh S, Emery PR, Matuskey D, Huang Y, Cosgrove KP.   +8 more
europepmc   +1 more source

Psychometric evaluation of a trans‐addiction craving questionnaire: The Craving Assessment Scale for Behavioral Addictions and Substance‐use Disorders (CASBAS)

Addiction, Volume 121, Issue 2, Page 400-412, February 2026.
Abstract Background and aims Craving is a central construct across different kinds of addictive disorders, but craving assessments are highly heterogeneous. Our aim was to develop a valid, standardized and short scale for assessing subjective feelings of acute craving for different substances and addictive behaviors using the same set of items.
Stephanie Antons, Annika Brandtner, Andreas Oelker, Patrick Trotzke, Elisa Wegmann, Matthias Brand, Silke M. Müller   +6 more
wiley   +1 more source

LF-DBS of the ventral striatum shortens persistence for morphine place preference and modulates BDNF expression in the hippocampus. [PDF]

Behav Brain Res
Lloret-Torres ME, Barreto-Estrada JL.
europepmc   +1 more source