Biological Theorists Flashcards
neurons
A nerve cell.
synapse
The tiny space between the nerve ending of one neuron and the dendrite of another.
neurotransmitter
A chemical that, released by one neuron, crosses the synaptic space to be received at receptors on the dendrites of neighboring neurons.
receptors
A site on a neuron that receives a neurotransmitter.
hormones
The chemicals released by endocrine glands into the bloodstream.
brain circuits (bce)
A network of particular brain structures that work together, triggering each other into action to produce a distinct kind of behavioral, cognitive, or emotional reaction.
genes
Chromosome segments that control the characteristics and traits we inherit.
psychotropic medications
Drugs that mainly affect the brain and reduce many symptoms of mental dysfunction.
psychotropic medications
Drugs that mainly affect the brain and reduce many symptoms of mental dysfunction.
brain stimulation (therapy)
Interventions that directly or indirectly stimulate the brain in order to bring about psychological improvement.
electroconvulsive therapy (ECT)
A biological treatment in which a brain seizure is triggered when an electric current passes through electrodes attached to the patient’s forehead.
psychosurgery
Brain surgery for mental disorders.
