nervous Flashcards
What is the gap between two neurons called?
synapse
Which type of neuron transmits information from sensory receptors to the CNS?
sensory neurons
Which part of a neuron received the signal from the previous neuron?
dendrite
Which part of the nervous system is responsible for involuntary activities, such as heart rate and digestion?
Autonomic nervous system
Which type of neuron carries signals from the central nervous system to muscles or glands?
Motor neurons
What is the main function of the peripheral nervous system?
Transmission of nerve impulses to and from the CNS
The sympathetic nervous system is primarily responsible for…
fight or flight responses
The parasympathetic nervous system is primarily responsible for…
Rest and digest responses
what are the three main parts of the central nervous system (CNS)
- brain
- spinal cord
- cerebellum
Which disorder is characterized by a decline in cognitive abilities, such as memory and thinking skills, that interferes with daily life and activities?
dementia
What is the main function of the central nervous system (CNS)?
Coordination of voluntary and involuntary activities of the body
Which disorder is caused by the damage of the protective covering of nerve fibers in the central nervous system, resulting in disrupted communication between the brain and the body?
Multiple sclerosis
Which disorder is characterised by the progressive degeneration of the central nervous system, leading to tremors, stiffness, and slow movement?
parkinson’s disease
what is the function of the Myelin Sheath?
to make the electrical signal move faster