Dopamine is a complex hormone and neurotransmitter that affects emotions, behavior, and movement. It plays a major role in how we feel pleasure, seek rewards, and stay motivated. Dopamine levels that are too high or too low cause mental and physical conditions like Parkinson’s disease andschizo...
Dopamine is a neurotransmitter that is released in the brain. It can contribute to a feeling of satisfaction. Men normally secrete more dopamine, which is often called the "happy hormone," but it plays a far more complex role than that. The effects of dopamine are linked to learning, attent...
根据第一段“Dopamine is a type of neurotransmitter. Your body makes it, and your nervous system uses it to send messages between nerve cells.( 多巴胺是一种神经递质。你的身体制造了它,你的神经系统利用它在神经细胞之间发送信息)”、第二段“Dopamine plays a role in how we feel pleasure.( ...
Dopamine is a neurotransmitter (or chemical messenger) found in diverse organisms ranging from simple invertebrates to humans. It is also a required intermediate in the formation of the neurotransmitters noradrenaline and adrenaline. Although found in a number of vertebrate tissues, dopamine's most ...
Dopamine is aneurotransmitterthat is released when the brain is expecting reward.A spike in dopamine could come from eating pizza, dancing, shopping, and sex. But it can also come from drugs, and lead to substance abuse. In the search for new therapies to treat addiction and psychiatric illne...
Society for Neuroscience Ball-and-stick model of the dopamine molecule, a neurotransmitter that affects the brain's reward and pleasure centers. Credit: Jynto/Wikipedia The neurotransmitter dopamine, famous for its role in reward, is also involved in recognizing emotions, according to new research ...
Dopamine is a neurotransmitter that is involved in multiple brain functions, including motor activity regulation, addictive behavior, and certain psychiatric disorders, including schizophrenia and depression (Bedard, 1995; Koob, 1996; van Praag et al., 1990). Consistent with the effects of cytokines ...
Dopamine is a neurotransmitter and, thus, affects the excitability of neurons, but it also regulates protein kinases and transcription factors through signal transduction cascades initiated by the receptors. The long-term adaptive responses resulting from dopamine receptor activation or blockade are ...
Dopamine is a neurotransmitter (or chemical messenger) found in diverse organisms ranging from simple invertebrates to humans. It is also a required intermediate in the formation of the neurotransmitters noradrenaline and adrenaline. Although found in a number of vertebrate tissues, dopamine's most impo...
In contrast to the CNS, DA has been assumed to be only a precursor in peripheral tissues. There is now, however, considerable evidence to support the hypothesis that it may function as a neurotransmitter and/or cotransmitter in peripheral tissues in addition to being a precursor. In this ...