Examlex
When a person has chronic problems with not getting adequate sleep, he or she is said to suffer from _____.
Neurotransmitter
Chemical substances that transmit signals across a synapse from one neuron to another in the nervous system.
Receptors
Proteins found inside or on the cell surface that respond to specific chemical signals by initiating a cellular response.
Inhibitory Synapses
These are the connections between neurons that decrease the likelihood of the recipient neuron firing an action potential.
Endorphins
Natural chemicals in the brain that act as painkillers and mood enhancers, often released during exercise, excitement, pain, and sexual activity.
Q19: The sentence, "The nervous the stared thick
Q23: Francis has applied for admission to a
Q27: People often find it difficult to solve
Q33: Fiona puts her hands into a sinkful
Q68: The word "psychology" consists of<br>A) ten morphemes,
Q91: _ is the awareness of external events,
Q105: Hue is to pitch as brightness is
Q155: The brain imaging method that uses multiple
Q164: The correct order that auditory information travels
Q175: Research by Olds and Milner (1954) identified