The brain chemicals behind your mood ... have an excitatory or inhibitory effect on the receiving neuron, depending on the neurotransmitter. Receptors and neurotransmitters act like a lock ...
The brain is an information ... of a signal from one neuron on the next neuron depends on the function of the synapse, which is based on the type of neurotransmitter released.
There are two types of removal: Re-uptake – the neurotransmitter is reabsorbed back into the presynaptic neuron and restored inside a vesicle ready to be used again. For example, noradrenaline.
This results in enough neurotransmitter being diffused across the synaptic cleft to trigger the impulse in the postsynaptic neuron. This process is called summation.
The master circadian clock located in the brain regulates several peripheral clocks in different tissues through endocrine and systemic signaling. These neurons, along with neurotransmitters ...
A human brain has 86 billion, not to mention the 10,000 or so connections each neuron makes with other ... everything we're looking for yet. Many neurotransmitters have yet to be discovered ...
Signals relayed to motor neurons from the brain enable muscle movement ... The findings were published today in Neuron. We have known for decades that the motor system is a distributed network ...
where neurotransmitters are activated by short peptide chains. This distinction may refine future therapeutic strategies targeting hunger suppression. Moreover, TRHArc neuron activity was shown to ...