This neuroglia assists in nourishment of neuron in the central nervous system and helps form blood-brain barrier what is the blood-brain barrier composed of astrocytes, basement membrane, and endothelial wall of capillary. Peripheral nervous system slide 4 dorsal root ganglion find the large cell bodies of pseudounipolar sensory neuronsthese cells have accumulations of lipofuscin pigment and round, centrally-located nuclei. The other major category of ganglia are those of the autonomic nervous system, which is divided into the sympathetic and parasympathetic nervous systems the sympathetic chain ganglia constitute a row of ganglia along the vertebral column that receive central input from the lateral horn of the thoracic and upper lumbar spinal cord.
Be able to identify tissues in the nervous system (nerves, cell bodies and ganglia, and white vs gray matter in the spinal cord, cerebellum, and cerebrum) describe the organization and understand some of the basic functions of regions of the. Slide 1 1 name the specific tissue type on this slide 2 name the dark structure at the pointer slide 2 3 name the specific tissue type on this slide. Study exercise 17: histology of nervous tissue flashcards taken from the book human anatomy & physiology laboratory manual. The nervous system is divided structurally into the central nervous system (cns) and the peripheral nervous system (pns), although remember that these are really two components of one, integrated system.
Quizzes health body organ system tissue nervous tissue nervous tissue histology nervous tissue histology 6 questions ch12 nervous. Histology of nerve system 1 nerve tissue & nervous system assoc prof dr karim al-jashamy ims/msu 2010. Introduction the central nervous system (cns) is composed of the brain and the spinal cord this page is specifically focussed on the histologic appearance, for anatomy see forebrain, midbrain, hindbrain, cranial nerves, spinal cord and cns development. Blue histology - mcq quiz: vascular system connective tissues more correct-incorrect questions please muscle respiratory system nervous tissue lymphoid.
Nervous system quiz quiz updated: july 17, 2017 this quiz was expert written by eugene fenster eugene has a phd in ecology and evolutionary biology and taught both general biology and nutrition. Histology of the central nervous system robert h garman consultants in veterinary pathology, inc, murrysville, pennsylvania, usa abstract the intent of this article is to assist pathologists inexperienced in examining central nervous system (cns) sections to recognize normal and. The neuron signals from one nerve cell to another are transferred across special zones of contact between the neurons that are known as synapses the mechanism by which neurons communicate with each other is called synaptic transmission.
Histology embryology mcqs practice paper 1 practice paper 2 practice paper 3 practice paper 4 practice paper 5 nervous system brachial plexus branches. The central nervous system consists of the brain and spinal cord all other nervous system elements are considered to be in the peripheral nervous system thus the peripheral nervous system includes receptors, the brachial plexus, the sciatic nerve, and ganglia. Explore summer ekelund's board histology - cerebrum on pinterest | see more ideas about anatomy, brain and nervous system.
Introduction nervous tissue makes up one of the four basic tissue types by following this topic, you will find out about the basic structure of nerves, synapses, central and peripheral nervous systems, and supporting cells found in nervous tissue. Explore summer ekelund's board histology - nervous system on pinterest | see more ideas about neuroscience, anatomy and anatomy reference.
Developed by peter takizawa director of medical studies department of cell biology. Components of the nervous system 45 peripheral part includes the nerves through which the central nervous system interacts with the rest of the body 'nerve' is a familiar word and is used in various ways in ordin. Neurons are the basic functional units of nervous tissue they are highly specialized to transmit nerve impulses nervous tissue is made up of just 2 types of cells.