Results 1 to 10 of about 2,545,292 (301)

Therapeutical approaches to paroxysmal hemicrania, hemicrania continua and short lasting unilateral neuralgiform headache attacks: a critical appraisal

The Journal of Headache and Pain, 2017
Background Hemicrania continua (HC), paroxysmal hemicrania (PH) and short lasting neuralgiform headache attacks (SUNCT and SUNA) are rare syndromes with a difficult therapeutic approach.
Carlo Baraldi, Lanfranco Pellesi, Simona Guerzoni, Maria Michela Cainazzo, Luigi Alberto Pini   +4 more
doaj   +1 more source

Expectancy-related changes in firing of dopamine neurons depend on hippocampus

Nature Communications
The orbitofrontal cortex (OFC) and hippocampus (HC) both contribute to the cognitive maps that support flexible behavior. Previously, we used the dopamine neurons to measure the functional role of OFC.
Zhewei Zhang, Yuji K. Takahashi, Marlian Montesinos-Cartegena, Thorsten Kahnt, Angela J. Langdon, Geoffrey Schoenbaum   +5 more
doaj   +1 more source

Lateral hypothalamic glutamatergic inputs to VTA glutamatergic neurons mediate prioritization of innate defensive behavior over feeding

Nature Communications
The lateral hypothalamus (LH) is involved in feeding behavior and defense responses by interacting with different brain structures, including the Ventral Tegmental Area (VTA). Emerging evidence indicates that LH-glutamatergic neurons infrequently synapse
M. Flavia Barbano, Shiliang Zhang, Emma Chen, Orlando Espinoza, Uzma Mohammad, Yocasta Alvarez-Bagnarol, Bing Liu, Suyun Hahn, Marisela Morales   +8 more
doaj   +1 more source

Serotonergic versus Nonserotonergic Dorsal Raphe Projection Neurons: Differential Participation in Reward Circuitry

Cell Reports, 2014
The dorsal raphe nucleus (DRN) contains the largest group of serotonin-producing neurons in the brain and projects to regions controlling reward. Although pharmacological studies suggest that serotonin inhibits reward seeking, electrical stimulation of ...
Ross A. McDevitt, Alix Tiran-Cappello, Hui Shen, Israela Balderas, Jonathan P. Britt, Rosa A.M. Marino, Stephanie L. Chung, Christopher T. Richie, Brandon K. Harvey, Antonello Bonci   +9 more
doaj   +1 more source

TMS via temporal summation: high-frequency rTMS at subthreshold intensity induces suprathreshold motor response in rats

Brain Stimulation, 2023
Hieu Nguyen, Charlotte Qiong Li, Antonia Giles, Yihong Yang, Hanbing Lu   +4 more
doaj   +1 more source

Effectiveness of a social inclusion program in people with non-affective psychosis

BMC Psychiatry, 2018
Background People with psychotic illness suffer from reduced quality of life and often from an insufficient level of social inclusion. These variables are associated with several negative outcomes, such as higher neuro-cognitive deficits, negative ...
Fausto Mazzi, Flavia Baccari, Francesco Mungai, Manuela Ciambellini, Lisa Brescancin, Fabrizio Starace   +5 more
doaj   +1 more source

Youth and Socialization Spaces: A Field Study on Prediction of Risky Alcohol Use by Need for Social Approval and Drinking Motives in Alcohol-Using University Students

Addicta: The Turkish Journal on Addictions
University students’ alcohol use is greatly influenced by socialization places. The aim of the study is to examine the factors leading to risky alcohol use and evaluate the role of need for social approval and drink- ing motives.
Demet Atlam, Deniz Tan, Selen Açıkyol
doaj   +1 more source

VTA monosynaptic connections by local glutamate and GABA neurons and their distinct roles in behavior

Nature Communications
The ventral tegmental area (VTA) dopamine neurons have been implicated in diverse behaviors. These VTAdopamine neurons are intermixed with neurons that co-transmit glutamate and GABA (VTAglutamate-GABA), transmit glutamate (VTAglutamate-only) or GABA ...
M. Flavia Barbano, Huiling Wang, Shiliang Zhang, Alexey V. Shevelkin, Kevin J. Yu, Christopher T. Richie, Bing Liu, Suyun Hahn, Rong Ye, Marisela Morales   +9 more
doaj   +1 more source

Midbrain signaling of identity prediction errors depends on orbitofrontal cortex networks

Nature Communications
Outcome-guided behavior requires knowledge about the identity of future rewards. Previous work across species has shown that the dopaminergic midbrain responds to violations in expected reward identity and that the lateral orbitofrontal cortex (OFC ...
Qingfang Liu, Yao Zhao, Sumedha Attanti, Joel L. Voss, Geoffrey Schoenbaum, Thorsten Kahnt   +5 more
doaj   +1 more source

Central and peripheral contributions to dynamic changes in nucleus accumbens glucose induced by intravenous cocaine

Frontiers in Neuroscience, 2015
The pattern of neural, physiological and behavioral effects induced by cocaine is consistent with metabolic neural activation, yet direct attempts to evaluate central metabolic effects of this drug have produced controversial results.
Ken Taro Wakabayashi, Eugene A Kiyatkin
doaj   +1 more source