About the Psychology Dictionary. Psychology Dictionary is the most comprehensive source of psychology definitions online with over 20K definitions written by our global team of psychiatrist & psychology professionals.
Neurons â¢ Neurons âcells that transmit nerve impulsesâ¢3 Types of Neurons âSensory neurons carry impulses from sense organs to the spinal cord and brainâMotor neurons carry impulses from the brain and spinal cord to muscles and glandsâInterneurons connect sensory and motor neurons and carry impulses between them.eurons â¢ Neurons âcells that transmit nerve impulsesâ¢3 Types of Neurons âSensory neurons carry impulses from sense organs to the spinal cord and brainâMotor neurons carry impulses from the brain and spinal cord to muscles and glandsâInterneurons connect sensory and motor neurons and carry impulses between them.
1 all the motor axons pass into the ventral roots before uniting with the sensory axons to form the mixed nerves. 2  It connects a large part of the peripheral nervous system to the brain. 3  Information (nerve impulses) reaching the spinal cord through sensory neurons are transmitted up into the brain. Information (nerve impulses) reaching the spinal cord through sensory neurons are transmitted up into the brain. 2  Signals arising in the motor areas of the brain travel back down the cord and leave in the motor neurons.