Results 41 to 50 of about 783,238 (291)

Basal ganglia role in learning rewarded actions and executing previously learned choices: Healthy and diseased states [PDF]

, 2020
The basal ganglia (BG) is a collection of nuclei located deep beneath the cerebral cortex that is involved in learning and selection of rewarded actions. Here, we analyzed BG mechanisms that enable these functions.
Atwood, Brady, Kuznetsov, Alexey, Mulcahy, Garrett   +2 more
core   +1 more source

Mapping the Landscape of Diaschisis in Traumatic Brain Injury: A Scoping Review

Neurotrauma Reports
Diaschisis is a phenomenon in which damage to one brain region leads to dysfunction in remote, yet functionally connected, areas. Although it has been well characterized in stroke, the complex, multifocal nature of traumatic brain injury (TBI) suggests ...
Madison Evans, Cigdem Tosun, Ruchira M. Jha, Prajwal Ciryam, Volodymyr Gerzanich, J. Marc Simard   +5 more
doaj   +1 more source

A Connectomic Analysis of the Human Basal Ganglia Network

Frontiers in Neuroanatomy, 2017
The current model of basal ganglia circuits has been introduced almost two decades ago and has settled the basis for our understanding of basal ganglia physiology and movement disorders.
Alberto Cacciola, Alessandro Calamuneri, Demetrio Milardi, Demetrio Milardi, Enricomaria Mormina, Gaetana Chillemi, Silvia Marino, Antonino Naro, Giuseppina Rizzo, Giuseppe Anastasi, Angelo Quartarone, Angelo Quartarone   +11 more
doaj   +1 more source

Wnt Signaling in Neural Crest Ontogenesis and Oncogenesis. [PDF]

, 2019
Neural crest (NC) cells are a temporary population of multipotent stem cells that generate a diverse array of cell types, including craniofacial bone and cartilage, smooth muscle cells, melanocytes, and peripheral neurons and glia during embryonic ...
Hao, Hongyan, Ji, Yu, McMahon, Moira, Reynolds, Kurt, Zhou, Chengji J   +4 more
core   +2 more sources

Neural and hormonal mechanisms of appetite regulation during eating

Frontiers in Nutrition
Numerous animal and clinical studies have demonstrated that the arcuate nucleus of the hypothalamus, a central regulator of appetite, plays a significant role in modulating feeding behavior.
Xurui Sun, Binghan Liu, Yuan Yuan, Ying Rong, Rui Pang, Qiu Li   +5 more
doaj   +1 more source

Analysis of cranial neural crest migratory pathways in axolotl using cell markers and transplantation [PDF]

, 2000
We have examined the ability of normal and heterotopically transplanted neural crest cells to migrate along cranial neural crest pathways in the axolotl using focal DiI injections and in situ hybridization with the neural crest marker, AP-2. DiI labeling
Bronner-Fraser, Marianne, Epperlein, Hans-Henning, Meulemans, Daniel, Selleck, Mark A. J., Steinbeisser, Herbert   +4 more
core  

Self-generated neural activity : models and perspective [PDF]

, 2009
Poster presentation: The brain is autonomously active and this self-sustained neural activity is in general modulated, but not driven, by the sensory input data stream [1,2].
Gros, Claudius
core   +2 more sources

Clinical Insights Into Hypercalcemia of Malignancy in Childhood

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Hypercalcemia of malignancy (HCM) is a rare but life‐threatening metabolic emergency in children that occurs in less than 1% of pediatric cancer cases, with a reported incidence ranging from 0.4% to 1.0% across different studies. While it is observed in 10%–20% of adult malignancies, pediatric HCM remains relatively uncommon.
Hüseyin Anıl Korkmaz
wiley   +1 more source

From genes to behavior: placing cognitive models in the context of biological pathways. [PDF]

, 2014
Connecting neural mechanisms of behavior to their underlying molecular and genetic substrates has important scientific and clinical implications. However, despite rapid growth in our knowledge of the functions and computational properties of neural ...
Hsu, Ming, Saez, Ignacio, Set, Eric
core   +3 more sources

Pulmonary Dysfunction Is Associated With Sleep Study Abnormalities in Children With Sickle Cell Disease: A Multicenter Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Pulmonary dysfunction and sleep abnormalities are common in children with sickle cell disease (SCD) and are associated with worse clinical outcomes. Whether spirometry abnormalities are associated with polysomnography (PSG) findings remains unclear.
Ammar Saadoon Alishlash, Anis Rabbani Nourani, A. K. M. Fazlur Rahman, Dima Ezmigna, Tarig Ali‐Dinar   +4 more
wiley   +1 more source