PPT-SYSTEMIC HISTOLOGY III OVERVIEW OF THE HISTOLOGY OF THE CENTRAL NERVOUS SYSTEM

Central nervous system comprises the brain and the spinal cord with nervous tissue making up the system This system is the most intricate system in human body The nervous tissue consists of rich network of billions of nerve cells in both the CNS and PNS . Functions of the Nervous System. Sensory input – gathering information. To monitor changes occurring inside and outside the body. Changes = stimuli. Integration. To process and interpret sensory input and decide if action is needed. Central Nervous System. Peripheral Nervous System. The Nervous System. Central Nervous System. The Nervous System. Central Nervous System. Central Core. Limbic System. Cerebrum. The Nervous System. Central Nervous System. Section 1 – Functions & Divisions of the Nervous System (pp. 386-387). This is your brain…. The Nervous System. And this is your brain – IN ANATOMY!!. Or better yet…. The Nervous System. Functions of the Nervous System. Cognitive Neuroscience. David Eagleman. Jonathan . Downar. Chapter Outline. An Overview of the Nervous System. The Peripheral Nervous System. The Spinal Cord. The Brainstem. The Cerebellum. The Diencephalon. Pain happens only in your head.. Anyone can be hypnotized.. Nerves don’t actually touch each other.. Not feeling pain is a good thing.. Most people can get along just fine with out senses.. You can control your nervous system.. The Nervous System Good Morning… Bell Ringer #1: Reflect back over winter break . Bell Ringer #2 Review your notes from last class. Answer the following question using those notes: How did your nervous system help you conduct the activity you did in the computer lab (red light/green light activity)? Nervous System Nervous System Design 2 main section C entral N ervous S ystem P eripheral N ervous System   C entral N ervous S ystem  (CNS) brain and spinal cord.  encased in skull and vertebral column to protect The Nervous System Central Nervous System Peripheral Nervous System Procedure A starting person will be chosen and will be given an object. Once the teacher gives the signal, the start person will pass the object to their right. Deemah. . Dabbagh. Nervous system. Composed of:. Brain (CNS). Spinal cord (CNS). Nerves to body parts (PNS. ). Function:. Maintain . homeostatis. by detecting stimuli in the environment. Structure. . VAN-607. TOPIC-. . HISTOLOGY OF MALE GENITAL-TUBULAR PART URETHRA PENIS & PREPUCE. Dr. SANJAY KUMAR BHARTI. HEAD,VETERINARY ANATOMY. Male Genital Organs Contains following organs 1.-One Pair Gonads 2.- Tubular Organs . (CNS) AND THE PERIPHERAL NERVOUS SYSTEM (PNS) Learning objectives: The nervous system in humans is a complex integration of organs like brain, spinal cord and sensory organs along with nerves. N Figure 1. Nervous System Hierarchy Characteristics of the Central Nervous System The most fundamental way of categorizing groups of neurons that make up the central nervous system is as nuclei and Persistant viral infections of the central nervous system. Genomes either integrate or persist as episoms. Mechanism of persistance is not yet understood. Avoid detection and elimination by the host. AUTONOMIC NERVOUS SYSTEM. Two major subdivision. Parasympathetic . cranio. -sacral outflow. Sympathetic . . thoraco. -lumbar out flow. Responsible for the visceral control. Sometimes referred to as vegetative control.