Integration and Coordination

This set of flashcards covers key concepts related to Integration and Coordination in the nervous system, including roles of neurons, types of cells, structures of the brain, and sensory systems.

What is the primary function of the nervous system according to the notes?

The primary function of the nervous system is to coordinate body functions, process information from stimuli, and maintain homeostasis.

What are the two principal types of cells in nervous tissue?

The two principal types of cells in nervous tissue are neurons and neuroglia.

What are the three major parts of a neuron?

The three major parts of a neuron are the cell body, dendrites, and axon.

What is a synapse?

A synapse is the functional connection between two neurons, separated by a synaptic cleft.

What are the major types of neuroglia mentioned?

The major types of neuroglia mentioned are microglia, oligodendrocytes, astrocytes, and ependymal cells.

What are the divisions of the Peripheral Nervous System?

The divisions of the Peripheral Nervous System are the Sensory (Afferent) Division and the Motor (Efferent) Division.

What is the role of the hypothalamus?

The hypothalamus acts as an integrating center that maintains homeostasis by regulating hunger, sleep, thirst, body temperature, and water balance.

What are the five basic tastes identified in the notes?

The five basic tastes are sweet, salty, sour, bitter, and umami.

What is the significance of the limbic system?

The limbic system regulates emotions, behavior, motivation, learning, and memory.

How does the cerebellum contribute to movement?

The cerebellum helps coordinate movement and maintain balance by receiving information on body position and planned movements.