Types of neurons Flashcards
What is a motor neuron
Motor neurons are cells that transmits signals from the brain to the rest of the body
What is a sensory neuron
Sensory neurons are nerve cells that detect external and internal environmental events
What is a interneuron
An interneuron is a nerve cell which connects different neurons and allows for pathways around the nervous system to be made.
The structure of a neuron
The structure of a neuron should include a dendrite, nucleus, axons, myelin sheath and nerve endings
What is a photoreceptor
photoreceptors are specialised neurons in the retina that convert light into electrical signals for the brain to process
What is a Thermoreceptor
Thermoreceptors are specialised nerve cells that detect differences in temperature mainly found in the skin
What is a Mechanoreceptor
Mechanoreceptors are specialised nerve cells that detect movement and touch and vibrations
What is a Chemoreceptor
Chemoreceptors are specialised nerve cells in the bloodstream that detect changes in the chemical composition of the blood
How do neurological diseases affect the body?
Neurological diseases can affect the body by causing paralysis, seizures, pain, confusion and poor coordination
Some neurological diseases are Alzheimer’s Disease, Brain tumuors and Cerebral Aneurysms
