Stress and the dopaminergic reward system
JH Baik - Experimental & molecular medicine, 2020 - nature.com
Dopamine regulates reward-related behavior through the mesolimbic dopaminergic
pathway. Stress affects dopamine levels and dopaminergic neuronal activity in the …
pathway. Stress affects dopamine levels and dopaminergic neuronal activity in the …
[HTML][HTML] The neuroscience of positive emotions and affect: Implications for cultivating happiness and wellbeing
R Alexander, OR Aragón, J Bookwala… - Neuroscience & …, 2021 - Elsevier
This review paper provides an integrative account regarding neurophysiological correlates
of positive emotions and affect that cumulatively contribute to the scaffolding for positive …
of positive emotions and affect that cumulatively contribute to the scaffolding for positive …
Animal models of major depression: drawbacks and challenges
Major depression is a leading contributor to the global burden of disease. This situation is
mainly related to the chronicity and/or recurrence of the disorder, and to poor response to …
mainly related to the chronicity and/or recurrence of the disorder, and to poor response to …
Nucleus accumbens medium spiny neurons subtypes signal both reward and aversion
C Soares-Cunha, NAP de Vasconcelos… - Molecular …, 2020 - nature.com
Deficits in decoding rewarding (and aversive) signals are present in several
neuropsychiatric conditions such as depression and addiction, emphasising the importance …
neuropsychiatric conditions such as depression and addiction, emphasising the importance …
Diametric neural ensemble dynamics in parkinsonian and dyskinetic states
Loss of dopamine in Parkinson's disease is hypothesized to impede movement by inducing
hypo-and hyperactivity in striatal spiny projection neurons (SPNs) of the direct (dSPNs) and …
hypo-and hyperactivity in striatal spiny projection neurons (SPNs) of the direct (dSPNs) and …
Circulating myeloid-derived MMP8 in stress susceptibility and depression
Psychosocial stress has profound effects on the body, including the immune system and the
brain,. Although a large number of pre-clinical and clinical studies have linked peripheral …
brain,. Although a large number of pre-clinical and clinical studies have linked peripheral …
Stress and the social brain: behavioural effects and neurobiological mechanisms
Stress often affects our social lives. When undergoing high-level or persistent stress,
individuals frequently retract from social interactions and become irritable and hostile …
individuals frequently retract from social interactions and become irritable and hostile …
Dendritic spines in depression: what we learned from animal models
H Qiao, MX Li, C Xu, HB Chen, SC An… - Neural plasticity, 2016 - Wiley Online Library
Depression, a severe psychiatric disorder, has been studied for decades, but the underlying
mechanisms still remain largely unknown. Depression is closely associated with alterations …
mechanisms still remain largely unknown. Depression is closely associated with alterations …
Neurobiology of resilience: interface between mind and body
Stress-related neuropsychiatric disorders, such as major depressive disorder and
posttraumatic stress disorder, exact enormous socioeconomic and individual consequences …
posttraumatic stress disorder, exact enormous socioeconomic and individual consequences …
Ventral hippocampal afferents to the nucleus accumbens regulate susceptibility to depression
Enhanced glutamatergic transmission in the nucleus accumbens (NAc), a region critical for
reward and motivation, has been implicated in the pathophysiology of depression; however …
reward and motivation, has been implicated in the pathophysiology of depression; however …