What are the neurobiological correlates of adolescent infatuation??5 answersThe neurobiological correlates of adolescent infatuation involve distinct neural processing differences during motivated behavior. Adolescence is marked by social reorientation towards peers, activating regions in the medial prefrontal cortex when processing self-relevant stimuli and familiar others. Emotional intelligence in adolescents is inversely related to the efficiency of neural processing within the somatic marker circuitry, including the ventromedial prefrontal cortex, amygdala, and insula, during emotional provocation. These findings suggest that during infatuation, adolescents may exhibit unique neural responses in brain regions involved in reward processing, self-relevance, and emotional regulation, contributing to the intense emotional experiences associated with infatuation.
Do any neurotransmitters play a role in experiencing indulgenceccoming fron eating chocolate?5 answersNeurotransmitters play a major role in everyday life and functioning, including the physical ability to feel pleasure and pain. The brain contains several neurotransmitter mechanisms that are involved in various behaviors, including eating. While the specific neurotransmitters involved in experiencing indulgence from eating chocolate are not mentioned in the abstracts provided, it is known that neurotransmitters can influence behavior and the experience of pleasure. Therefore, it is possible that neurotransmitters may play a role in the experience of indulgence from eating chocolate, but further research would be needed to determine the specific neurotransmitters involved.
Which neurotransmitters are most implicated in feelings of accomplishment?4 answersFeelings of accomplishment are most implicated with the neurotransmitters dopamine (DA) and serotonin (5-HT).
How does alcohol affect neurotransmitters?5 answersAlcohol affects multiple neurotransmitter systems in the brain, including glutamate, GABA, dopamine, serotonin, and opioid systems. It disrupts the delicate balance between inhibitory and excitatory neurotransmitters, leading to alterations in brain function. Alcohol's actions on these neurotransmitter systems have important implications for its effects on neuroplasticity. Chronic alcohol intoxication can impair the balance of biogenic amines, with catecholamines starting to prevail. Alcohol consumption initially results in decreased attention, memory alterations, mood changes, and drowsiness. The reinforcing effects of alcohol are mediated by several neurochemical systems and are associated with the behavioral manifestations of intoxication. Understanding alcohol's mechanism of action on neurotransmitters is crucial for developing effective treatments for alcohol abuse and alcoholism.
How do gliotransmitters affect synapses in the brain?4 answersGliotransmitters, such as ATP, glutamate, and D-serine, play a role in affecting synapses in the brain. Glial cells, particularly astrocytes, release these gliotransmitters in response to neurotransmitters received from neurons. Astrocytes communicate with neurons through their fine processes, which surround synaptic structures. ATP, a major gliotransmitter, has been shown to regulate neuroplasticity and neuron survival. Glutamate, another gliotransmitter, is involved in synaptogenesis, neurite outgrowth, and neurogenesis. Glutamate receptors on the cell surface are coupled to Ca2+ influx and release, leading to changes in neuronal structure and function. The interaction between glutamate and neurotrophic factors, such as brain-derived neurotrophic factor (BDNF), further modulates glutamatergic signaling and plasticity. Overall, gliotransmitters have a significant impact on synapses in the brain, influencing neuronal communication and plasticity.
Does serotonin makes someone addicted when fall in love?3 answersSerotonin's role in addiction when falling in love is mentioned in the abstracts. According to Chen et al., hyperactivity of dopamine and serotonin is suggested at the synaptic level for romantic love in lovers, possibly through an inhibition of transporters or an increase of terminal release. They also mention that romantic love can be modulated by antidepressants or recreational drugs. Uddinspeculates that diverse neural paths, including those involving neurotransmitters like serotonin, regulate the three phases of love (lust, attraction, and attachment) that are responsible for falling in love. However, it is important to note that these abstracts do not explicitly state that serotonin makes someone addicted when falling in love.