Results 31 to 40 of about 360,985 (311)
European Journal of Histochemistry, 2014 Dopamine D1 and D2 receptor immunohistochemistry and Golgi techniques were used to study the structure of the adult rat arcuate-median eminence complex, and determine the distribution of the dopamine D1 and D2 receptor immunoreactivities therein ...
W. Romero-Fernandez +7 more
doaj +1 more source
Dopamine regulates approach-avoidance in human sensation-seeking. [PDF]
, 2015 Background Sensation-seeking is a trait that constitutes an important vulnerability factor for a variety of psychopathologies with high social cost.
Roiser, JP +10 more
core +1 more source
Heterogeneity of dopamine release sites in health and degeneration
Neurobiology of Disease, 2020 Despite comprising only ~ 0.001% of all neurons in the human brain, ventral midbrain dopamine neurons exert a profound influence on human behavior and cognition.
Joseph J. Lebowitz, Habibeh Khoshbouei
doaj +1 more source
Folia Endocrinologica Japonica, 1993 Dopamine has been well recognized to be a precursor of norepinephrine, exhibiting cardiovascular effects through alpha-adrenoceptor stimulation by norepinephrine production and release in sympathetic nerve endings. It also has the specific and unique effects of natriuresis and vasodilation.
SIGETOMI, Shuichi, FUKUCHI, Soitsu
openaire +3 more sources
GABAergic-like dopamine synapses in the brain
Cell Reports, 2023 Summary: Dopamine synapses play a crucial role in volitional movement and reward-related behaviors, while dysfunction of dopamine synapses causes various psychiatric and neurological disorders.
Hyun-Jin Kim +12 more
doaj +1 more source
The effects of the dopamine agonist rotigotine on hemispatial neglect following stroke [PDF]
, 2012 Hemispatial neglect following right-hemisphere stroke is a common and disabling disorder, for which there is currently no effective pharmacological treatment. Dopamine agonists have been shown to play a role in selective attention and working memory, two
Kulinskaya, Elena +26 more
core +1 more source
Dopamine-Modified Chitosan Patterning Hydrogel with Dynamic Information Storage Ability [PDF]
The storage of dynamic information in hydrogels has aroused considerable interest regarding the multiple responsiveness of soft matter. Herein, we propose an electrical writing methodology to prepare dopamine (DA)-modified chitosan hydrogels with a ...
Xiaowen Shi (701680) +7 more
core +5 more sources
Putting Desire on a Budget: Dopamine and Energy Expenditure, Reconciling Reward and Resources
Frontiers in Integrative Neuroscience, 2012 Accumulating evidence indicates integration of dopamine function with metabolic signals, highlighting a potential role for dopamine in energy balance, frequently construed as modulating reward in response to homeostatic state.
Jeff A Beeler +3 more
doaj +1 more source
Testosterone induces molecular changes in dopamine signaling pathway molecules in the adolescent male rat nigrostriatal pathway. [PDF]
PLoS ONE, 2014 Adolescent males have an increased risk of developing schizophrenia, implicating testosterone in the precipitation of dopamine-related psychopathology.
Tertia D Purves-Tyson +5 more
doaj +1 more source
The striatal dopamine transporter in first-episode, drug-naive schizophrenic patients: evaluation by the new SPECT-ligand[99mTc]TRODAT-1 [PDF]
, 2005 Following the current hypothesis that acute schizophrenic psychotic illness is associated with a triatal ‘hyperdopaminergic state’, presynaptic integrity and dopamine transporter (DAT) density in first-episode, neuroleptic-naive schizophrenic patients ...
Frodl, Thomas +6 more
core +1 more source