Describe cranial reflexes.

Q: Define autonomic nervous system (ANS)

A: The division of the peripheral nervous system that functions automatically without an individual's…

Q: Describe the divisions and functions of the autonomic nervous system.

A: Introduction: The nervous system is categorized into the peripheral nervous system (PNS) and the…

Q: How would reflexes look above the level of the lesion, at the level of the lesion, and below the…

A: Reflex arc is a neural pathway which is involved in the reflex process. This reflex arc contains 5…

Q: Describe cerebrospinal fluid flow from secretion to absorption

A: Introduction :- The tissue that lines the ventricles (empty spaces) in the brain produces…

Q: Describe the organization of the sensory and motor areas of the cerebral cortex, and thenature of…

A: The human brain is the main part of the central nervous system and weighs around one to two…

Q: Distinguish between the functions of the right and left cerebral hemispheres, and describe the…

A: The cerebrum of the vertebrate is formed of two cerebral hemispheres that are separated by a groove…

Q: List the five cerebral lobes and the main functions of each.

A: Lobe : It is the extension or anatomical division of an organ which can be seen at anotomy level .…

Q: Diagrammatically represent the origin of cranial nerves. quick

A: Introduction: The set of twelve paired nerves originating from the brain directly are known as…

Q: Describe the major functions of the cerebrum.

A: Brain's upper part that lies above the brainstem and is divided into two left and right cerebral…

Q: Define thalamus

A: The nervous system acts through nerve impulses along the axons of the neurons and neurotransmitters…

Q: Describe the cortex, gyri, fissures, and sulci of the cerebrum.

A: The structure of a brain can be divided into three distinct regions; the medulla oblongata, the…

Q: List the major motor areas of the cerebral cortex?

A: The motor cortex is a part of the cerebral cortex that controls, coordinates, and executes voluntary…

Q: Explain the functions of the cerebellum

A: The brain is the command center of the body and the central organ of the nervous system. The brain…

Q: Describe the withdrawal reflex.

A: In physiology, the withdrawal reflex is also called as  polysynaptic or  spinal reflex which…

Q: Explain how the limbic system is involved in memory, language, and speech.

A: The limbic system is a set of evolutionarily basic or primitive brain structures located on top of…

Q: Describe several autonomic reflexes.

A: A reflex action may be defined as an automatic, spontaneous and nerve mediated activity produced at…

Q: Describe the location and principal parts of the cerebellum.

A: The brain along with the spinal cord makes up the central nervous system (CNS) of the body. The…

Q: Explain how visceral reflexes regulate some functions of visceral organs.

A: Visceral reflexes involve a glandular or non-skeletal muscular response carried out in internal…

Q: Name some visceral reflexes controlled by the spinal cord.

A: Visceral reflexes utilize the autonomic nervous system to carry impulses glandular or non-skeletal…

Q: Describe the convergence reflex.

A: Eye is the chief organ of the visual system. In most mammals they are paired structures and are oval…

Q: Describe and explain the importance of reflex pathways, including spinal reflexes

A: Reflexes are perhaps the simplest form of behavior, involving a response to a stimulus. In the…

Q: Explain briefly peripheral nervous system.

A: The nervous system consists of nervous tissues. Neurons, also known as nerve cells are the…

Q: Define limbic system, and explain its functions.

A: There are two regions of the limbic system are subcortical and cerebral cortex. Hippocampus and…