Cocaine Cocaine acts as synapses that use dopamine as a neurotransmitter. It binds to dopamine reuptake transporters, which causes dopamine to build up in the synaptic cleft. As a result, […]
Neurotransmitters and Synapses More than one pre-synaptic neuron can form a synapse with the same post-synaptic neuron, meaning that an impulse can be carried from several neurons to one neuron. […]
Refer to this link as it covers the same pages from the reading.
Sympathetic and Parasympathetic Control The Pupil Reflex Unconscious processes are controlled by the autonomic nervous system, which is divided into the sympathetic and parasympathetic systems. Sympathetic and parasympathetic often have […]
The Human Brain Medulla Oblongata Controls automatic and homeostatic activities. Cerebellum Co-ordinates unconscious movements. Hypothalamus Maintains homeostasis. Co-ordinates the nervous and endocrine system. Synthesizes hormones and regulate secretion of hormone. […]
Perception of Sound All sound is a result of the ear drum vibrating. After passing thorough the eardrum, the sound wave is amplified in the bones of the middle ear. […]
Rod and Stem Cells Two types of light-sensitive cell detect image entering the eye and convert it to nerve impulses. These include the rod and cone cells. Rod Cells Very […]
DBQ P322 1a Lassen County = 83.3% Santa Cruz = 15.4% 1b The snakes in Santa Cruz started eating more slugs, whereas the snakes in Lassen Country began to eat […]