CNS Quiz Vestbular apparatus & Limbic System. How subconsciously we maintain our balance ?

Slides:

Advertisements

Similar presentations

Integrative Function of the Nervous System

Advertisements

COGNITIVE SCIENCE 17 Neurobiology Of Emotions Part 2 Jaime A. Pineda, Ph.D.

Limbic System – General and Hypothalamus Prof. K. Sivapalan.

The Telencephalon Xiaoming Zhang. The Telencephalon  External features:  2 Cerebral hemispheres (separated by longitudinal cerebral fissure)  Transverse.

Neurotransmitters 4 major Categories 4) Neuropeptides 1) ACh 2) Amino Acids 3) Biogenic Amines.

HOW, WHAT AND WHY??? THE INNER WORKS COLETTE BEECHER The Brain.

SHANDONG UNIVERSITY Liu Zhiyu

Brain Structures By Adam Michalowsky.

Aim: How does the nervous system communicate with other body systems? HW 19 Text chapter 35 Pg 897 vocabulary Pg 900 Q#1 to 4.

The Brain! IIA-3.1 Identify the structure and function of the major regions of the brain. IIA-3.2 Recognize that specific functions are centered in specific.

The Cerebral Cortex is split into four LOBES, with half of each one on the left, and half of each one on the right: The FRONTAL LOBE The PARIETAL LOBE.

 The cerebrum or cortex is the largest part of the human brain, associated with higher brain function such as thought and action. The cerebrum controls.

5. Major Brain Structures from the Bottom-Up

The Brain By: Bianca Aguayo Melissa Aguayo Brenda Buenrostro.

The Last Notes Hi Folks! We’re almost finished now and it looks like we won’t have time for the special senses (gustation, olfaction, vision, balance and.

Chapter 4 Anatomy of the Nervous System. Structure of the Vertebrate Nervous System Terms used to describe location when referring to the nervous system.

The cranial nerves. Central Nervous System - Brain Identify the anatomical location of each major brain area. Describe the functions of the major brain.

LIMBIC SYSTEM NBIO 401 Friday, December 3, 2010 Robinson.

Limbic System – Hippocampus and Amygdala Prof. K. Sivapalan.

PhD MD MBBS Faculty of Medicine Al Maarefa Colleges of Science & Technology Faculty of Medicine Al Maarefa Colleges of Science & Technology Lecture – 11:

Studying The Brain.

“If the human brain were so simple that we could understand it, we would be so simple that we couldn’t” -Emerson Pugh, The Biological Origin of Human Values.

Tuesday, January 17, 2012 Objective : Explain Brain Physiology BR:Write down anything you know about Parkinson’s Disease. (Think of the symptoms, causes.

The Amazing Brain Weighs about 3 pounds Major portions: Cerebrum

Limbic system By Esssam Eldin AbdlHady Salama. Objectives At the end of the lecture, you should be able to:  Describe the components of the limbic system.

LIMBIC SYSTEM NBIO 401 Robinson. Objectives: -1) Be able to describe the major inputs and outputs, function, and the consequences of lesions or electrical.

Olfactory system. Olfaction Cribiform plate Olfactory Receptor Medial Olfactory Striae Anterior Commissure Second Order Neurons Project.

IX. cerebrum – 83% of total brain mass

Class 2 Nervous System, cont. Spinal Cord Brain. Development of the Brain and Spinal Cord.

First Term Functions Second Term Functions First Term.

st Term Structures 2 nd Term Structures More 1 st.

The limbic system, or motivational system, includes:

Limbic System. Limbic system Participate visceral and motor responses involved in defense and reproduction and processes involved in memories It includes.

Hypothalamus And Limbic System

Lobes: FRONTAL LOBESOCCIPITAL LOBESPARIETAL LOBESTEMPORAL LOBES THE FOUR REGIONS OF THE CEREBRAL CORTEX OF EACH OF THE TWO HEMISPHERES.

Neuroscience Limbic System Dr. Michael P. Gillespie.

Brain Structures and Functions

Biological foundations of psychology Dr. Amal Gamal Shehata Associate Professor RAK College of Dental Science VI Semester BDS 2011.

THE BRAIN AND BEHAVIOR. THE HINDBRAIN Medulla attaches to spinal cord; circulation, breathing, reflexes, muscle tone Pons, “bridge”, connects brainstem.

Cortical Structures of the Limbic System Most notable structuresPrimary function Orbitofrontal gyriVery diverse Cingulate gyrusEmotion IsthmusEmotion +

Our Brains Control Our Thinking, Feeling, and Behavior.

Sulci (sulcus) – grooves on surface of cerebrum. 1) Sensory areas 2) Association areas 3) Motor areas Three kinds of cerebral functional area: Gyri.

Anatomy of the Nervous System Structure and Function January 17, 2002 Gross Anatomy.

Central nervous system (CNS) Brain + Spinal Cord

Sub cortical Brain Structures. Sub cortical - underneath the cortex –hypothalamus and pituitary –basal ganglia –limbic system –hindbrain and brainstem.

The most complex mechanism known

Neuro Revision Emily Hodgson. LIMBIC SYSTEM Mamillary bodies Ant. Nucleus of thalamus Cingulate gyrus Parahippocampal gryus Hippocampus Entorrhinal.

Dorsal VentralMid-SagittalCoronalHorizontal.

The Hypothalamus Medical Neuroscience Dr. Wiegand.

N EUROLOGY : B RAIN S TEM AND F OREBRAIN Brought to you by Kelly Nguyen, Cindy Hoang, Courtney Boutwell, and Haley Johnson.

Mind, Brain & Behavior Wednesday January 22, 2003.

Taste & smell DENT/OBHS 131 Neuroscience Learning Objectives 1.Describe the cranial nerve / brainstem sensory innervation of the taste buds / tongue.

 Please enter the classroom, take out a spiral notebook. You will need some kind of a notebook for both notes and Daily Writing assignments. Answer the.

Internal Brain Structures Unit 2 Lesson 4. Objectives Identify organization, function, and location of major brain structures. Explain how damage would.

Limbic system The word limbic means that it lies on the medial rim of the brain between the cerebral cortex and the hypothalamus. So, it consists of a.

Anatomy of the Central Nervous System Lesson 5. Functional Anatomy: CNS n Major Divisions l Forebrain, Midbrain, Hindbrain l Know structure *name, location.

ORGANIZATION OF THE NERVOUS SYSTEM D. C. Mikulecky Professor of Physiology.

1 Psychology 304: Brain and Behaviour Lecture 9. 2 The Structure and Cells of the Nervous System 3. What is the structure of the neuron? 1.What are the.

Brain Structures. Brainstem The brain’s “basement” The brain’s “basement” Oldest & most inner part Oldest & most inner part Where spinal cord enters brain.

Cerebral Cortex Thoughts and actions Frontal Lobe: Consciousness, what we do according to our environment, judgment, emotional response, language, gives.

THE LIMBIC SYSTEM Physiology Unit

THALAMUS& LIMBIC SYSTEM THALAMUS& Lecture 27Functions of thalamus and limbic system At the end of the session the students should be able to: a Classify.

The Brain Parts & Functions.

AZRA NAHEED MEDICAL COLLEGE DR.TAYYABA AZHAR. THE LIMBIC SYSTEM The word “limbic” means “border.” Originally, the term “limbic” was used to describe the.

THE BRAIN AND BEHAVIOR.

Presentation transcript:

CNS Quiz Vestbular apparatus & Limbic System

How subconsciously we maintain our balance ?

By measuring linear and angular acceleration of the head through vestibular receptors, the vestibular system is able to allow us to subconsciously maintain our balance

What are the functions of the Vestibular apparatus?

Equilibrium in the subjective sensation of motion and spatial orientation. Maintains body upright posture. Stabilize the eyes in space during head movements.

Where do you find the organs of balance located in our body?

the organs of balance are located in the inner ear

Where you find the endolymph ?

In the inner membranous labyrinth

List the cortical and subcortical structures of the Limbic system? Cortical Structures; Cingulate gyrus Parahippocampal cortex Insular cortex Orbital surface of the frontal lobes Subcallosal cortex Hypothalamus

Limbic System Subcortical structures: Amygdala Hippocampus Fornix Septal nuclei Mamillary bodies Anterior nucleus of thalamus

Briefly describe the functions of limbic system. Explain any one. 1.Role in olfaction- Mainly through amygdala and Hypothalamus. 2. Controle of ANS - through hypothalamic nuclei 3. Regulation of feeding – establishing satisfaction after feeding 4. Somatic responses – Facial muscles ( Ipsilateral side ) response to limbic stimulation

5. Regulation of Circadian rhythem 6. Role in sexual behavior- Stimulatory 7. Role in conciousness, memory and emotion.

Limbic System Role in sexual behavior Along with endocrine system through positive as well as negative feed back mechanism Pathe way of positive feed back mechanism: Hippocampus – Hypothalamus – Pitutary – Gonads.

Limbic System Role in sexual behavior Pathe way of Negative feed back mechanism: Amygdala – Hypothalamus – Pitutary – Gonads.

Ok fine Thank u all.