Zobrazeno 1 - 10
of 677
pro vyhledávání: '"Fiber photometry"'
Autor:
Wanqin Tan, Yoko Ikoma, Yusuke Takahashi, Ayumu Konno, Hirokazu Hirai, Hajime Hirase, Ko Matsui
Publikováno v:
Neuroscience Research, Vol 205, Iss , Pp 1-15 (2024)
The potential role of astrocytes in lateral habenula (LHb) in modulating anxiety was explored in this study. The habenula are a pair of small nuclei located above the thalamus, known for their involvement in punishment avoidance and anxiety. Herein,
Externí odkaz:
https://doaj.org/article/1f4ed2c2340348d682e3d2be3d27d7bb
Autor:
Shaolei Jiang, Bo Song, Zhongdong Liu, Shuifa Shen, Weiliang Qian, Jing Sun, Gaowei Chen, Yingjie Zhu
Publikováno v:
Neuroscience Research, Vol 205, Iss , Pp 16-26 (2024)
Although the brain can discriminate between various sweet substances, the underlying neural mechanisms of this complex behavior remain elusive. This study examines the role of the anterior paraventricular nucleus of the thalamus (aPVT) in governing s
Externí odkaz:
https://doaj.org/article/6429a7c349c248d1812cff3587e83763
Autor:
Jing‐Ting Li, Shi‐Yang Jin, Jian Hu, Ru‐Xia Xu, Jun‐Nan Xu, Zi‐Ming Li, Meng‐Ling Wang, Yi‐Wen Fu, Shi‐Han Liao, Xiao‐Wen Li, Yi‐Hua Chen, Tian‐Ming Gao, Jian‐Ming Yang
Publikováno v:
Advanced Science, Vol 11, Iss 38, Pp n/a-n/a (2024)
Abstract The mechanisms of anxiety disorders, the most common mental illness, remain incompletely characterized. The ventral hippocampus (vHPC) is critical for the expression of anxiety. However, current studies primarily focus on vHPC neurons, leavi
Externí odkaz:
https://doaj.org/article/21aed14c335e45609537d4be06bed9a1
Publikováno v:
Neurobiology of Disease, Vol 201, Iss , Pp 106685- (2024)
Altered interaction between striatonigral dopaminergic (DA) inputs and local acetylcholine (ACh) in striatum has long been hypothesized to play a central role in the pathophysiology of dystonia and dyskinesia. Indeed, previous research using several
Externí odkaz:
https://doaj.org/article/013e0f47b7474a4c9ed541cb928f9ac1
Publikováno v:
Neuroscience Research, Vol 202, Iss , Pp 39-51 (2024)
Anger transition is often abrupt. In this study, we investigated the mechanisms responsible for switching and modulating aggression levels. The cerebellum is considered a center for motor coordination and learning; however, its connection to social b
Externí odkaz:
https://doaj.org/article/e94609eb101a49dcb407c12aa5cd0325
Autor:
Tristan Free
Publikováno v:
BioTechniques, Vol 76, Iss 4, Pp 121-124 (2024)
Mounting interest in mental health conditions over the last two decades has been coupled with the increasing sophistication of techniques to study the brain in vivo.
Externí odkaz:
https://doaj.org/article/e18396cdc2944a519d04c617dfb505ab
Autor:
Leslie R. Wilson, Nicholas W. Plummer, Irina Y. Evsyukova, Daniela Patino, Casey L. Stewart, Kathleen G. Smith, Kathryn S. Konrad, Sydney A. Fry, Alex L. Deal, Victor W. Kilonzo, Sambit Panda, Natale R. Sciolino, Jesse D. Cushman, Patricia Jensen
Publikováno v:
Biological Psychiatry Global Open Science, Vol 4, Iss 1, Pp 51-60 (2024)
Background: Contextual fear learning is heavily dependent on the hippocampus. Despite evidence that catecholamines contribute to contextual encoding and memory retrieval, the precise temporal dynamics of their release in the hippocampus during behavi
Externí odkaz:
https://doaj.org/article/8050ff2fc93446f3a539787dd28c9b3e
Publikováno v:
Frontiers in Behavioral Neuroscience, Vol 17 (2024)
The progressive ratio (PR) lever-press task serves as a benchmark for assessing goal-oriented motivation. However, a well-recognized limitation of the PR task is that only a single data point, known as the breakpoint, is obtained from an entire sessi
Externí odkaz:
https://doaj.org/article/230e85854e4d481a932f6ab70f1f14d6
Autor:
Nathaniel T. Nyema, Aaron D. McKnight, Alexandra G. Vargas-Elvira, Heather M. Schneps, Elizabeth G. Gold, Kevin P. Myers, Amber L. Alhadeff
Publikováno v:
Molecular Metabolism, Vol 78, Iss , Pp 101833- (2023)
Objective: The learned associations between sensory cues (e.g., taste, smell) and nutritive value (e.g., calories, post-ingestive signaling) of foods powerfully influences our eating behavior [1], but the neural circuits that mediate these associatio
Externí odkaz:
https://doaj.org/article/94f3f25f403243dfa210edecb76c8b22
Publikováno v:
Opto-Electronic Advances, Vol 5, Iss 12, Pp 1-15 (2022)
Manipulating and real-time monitoring of neuronal activities with cell-type specificity and precise spatiotemporal resolution during animal behavior are fundamental technologies for exploring the functional connectivity, information transmission, and
Externí odkaz:
https://doaj.org/article/5c64979af17a428ca22aae338a1551cc