Brain Organization.

Slides:



Advertisements
Similar presentations
Brain Richard Goldman April 24, 2006 Frontal Lobe Parietal Lobe Thalamus Occipital Lobe Cerebellum Spinal Cord Pons Pituitary Gland Reticular Formation.
Advertisements

Central Nervous System A&P Spring, Cerebrum: highly folded, largest volume, problem solving, memory, personality, sensory interpretation, initiates.
5. Major Brain Structures from the Bottom-Up
IMPORTANT WARNING Please note that this PowerPoint Presentation contains animations. In order to view the content properly, an add-in function must be.
The Brain How is the brain structured? How are the parts connected?
Chapter 14 The Brain. Medulla Oblongata Regulates heartbeat and respirations Blood vessel diameter Decussation Reflexes: –Swallowing –Vomiting.
The Brain Chapter 2.
The Nervous System 2 Major Divisions: Central and Peripheral.
Brain Structures and Functions
THE BRAIN. HINDBRAIN  MEDULLA controls breathing, heart rate, BP, etc reflex center for vomiting  PONS located just above the medulla controls balance,
BRAIN STRUCTURES. HINDBRAIN Cerebellum – coordinates movement, balance, organizes sensory information that guides movement medulla – circulates blood,
The Brain Every time you move a muscle & every time you think a thought, your nerve cells are hard at work. They are processing information: receiving.
Central nervous system (CNS) Brain + Spinal Cord
PP 03c-Gross anatomy, in more detail. Brainstem Structures: Structures: –Midbrain –Pons –Medulla.
Brain Module 11 and 12.
© Kip Smith, 2003 Psychology 110 B Introduction to Neurons and the Brain.
2 divisions of the nervous system PNS – Peripheral Nervous System CNS – Central Nervous System – brain, spinal cord.
1 Introduction to the nervous System. 2 Development of the Nervous System Formation of neurons – neurogenesis- largely prenatal Majority of cells develop.
Cerebral Cortex Thoughts and actions Frontal Lobe: Consciousness, what we do according to our environment, judgment, emotional response, language, gives.
Neuroanatomy. Brain Organization Spinal Cord Anatomy Dorsal Ventral Dorsal Horn: Sensory information in Ventral Horn: Motor information out.
Lesson 9 -The Brain Brainstem – innermost region of the brain home to vital unconscious function.
Unit 2 Neuro-anatomy. The neuron The neuron is the basic cellular structure which transmits nerve impulses throughout a complex network of interconnecting.
The Nervous System Part II-The Brain. I. Central Nervous System: The Brain Cerebrum –Largest part –Sensory & motor functions –Higher mental functions.
Communication, control and response
Chapter Four Anatomy of the Nervous System
The nervous system ا. د : خالد نعيم حمدي Prof.Khaled Naiem.
Brain Haikus Review.
Da Brain.
The Structures of the Brain
Directions Dorsal Ventral Anterior Posterior Towards the back
3.4 The Brain.
ANATOMY LECTURE ON NERVOUS SYSTEM
Brain Organization, or, why everyone should have some neuroanatomy
Introductory Psychology Concepts
Brain Organization.
The BRAIN Chapter 3.
The Brain Mr. Roorda and Mrs. King.
Brain Structures.
Central Nervous System
Da Brain.
THE HUMAN BRAIN!!!.
Unit 2 Notes: The Brain.
ANATOMY Unit 2 Notes: The Brain
Animal Cell Chromatin.
Central Nervous System Anatomy
Nervous Systems Brain Development
Nervous Systems Brain Development
The Neuron.
The Biology of Behavior
Unit 2 Notes: The Brain.
Overview of the Nervous System
Central Nervous System Anatomy
3.02 Understand the functions of the nervous system
The Brain Chapter 14.
The Brain & Behavior.
DNA (deoxyribonucleic acid) Bases/Base Pairs Nucleotides 1. 2.
Introduction to Brain and Behavior Dr. Hakan
Meet the Brain.
20 pt 20 pt 20 pt 20 pt 20 pt 40 pt 40 pt 40 pt 40 pt 40 pt 60 pt
Anatomy of the Central Nervous System
BRAINS!!!.
The Brain. The Brain Lower Brain Known as the reptilian brain. Similar to most animals Is basically the body’s autopilot system.
THE BRAIN AND BEHAVIOR.
Brain Organization.
Functions of the Brain Year 10 – Psychology.
Biological Level of Analysis
The Brain Most people think of psychology as dealing with the brain in a non biological way (ie tell me how you feel, tell me about your childhood) The.
Bell Work Describe a neurotransmitter.
The Brain Every time you move a muscle & every time you think a thought, your nerve cells are hard at work. They are processing information: receiving.
Presentation transcript:

Brain Organization

Spinal Cord Anatomy Dorsal Ventral Dorsal Horn: Sensory information in Ventral Horn: Motor information out

Brainstem Brainstem: arousal center (ARAS) sensory in pathway motor out pathway Midbrain Superior Colliculus Inferior Colliculus Pons REM sleep Medulla breathing center cardiac center

Ascending Reticular Activating System (ARAS) Arousal Center

Cerebellum Motor Coordination Fine tuning of: sensory systems emotions learning and memory Autism decreased cerebellum size

Thalamus and Hypothalamus relay station Hypothalamus regulation center

Nucleus Reticularis Thalami NRT: GABA cells Gatekeeper

Hypothalamic Nuclei hunger/thirst blood pressure/heart rate blood pressure/shivering stress satiety sex memory reproduction thermoregulation reproduction circadian rhythms

Limbic System Emotion Rewards Memory smell aggression fear learning recognition memory smell recognition? memory

Basal Ganglia Movement Parkinson’s Disease cell death in substantia nigra

Cortical Lobes Frontal: Strategy and Planning Motor area Parietal: Somatosensory area Temporal: Audition, Language Occipital: Vision

Feedback: Privacy Policy Feedback
Do Not Sell My Personal Information
About project: SlidePlayer Terms of Service

© 2025 SlidePlayer.com. Inc. All rights reserved.