Download pptx - Nervous system Simple to complex Jellyfish to a Human Same: sensory- processing center- motor output-muscle (behavior)

Transcript

Page 1: Nervous system Simple to complex Jellyfish to a Human Same: sensory- processing center- motor output-muscle (behavior)

Nervous system

Simple to complexJellyfish to a Human

Same: sensory- processing center- motor output-muscle (behavior)

Page 2: Nervous system Simple to complex Jellyfish to a Human Same: sensory- processing center- motor output-muscle (behavior)

Excite sensory: ?

Pass the information along to next cell ?-Synapse (electrical or chemical)

Electrical- gap junctions (fast transmission, hard to tweak)Chemical- receptors

Page 3: Nervous system Simple to complex Jellyfish to a Human Same: sensory- processing center- motor output-muscle (behavior)

Page 4: Nervous system Simple to complex Jellyfish to a Human Same: sensory- processing center- motor output-muscle (behavior)

Page 5: Nervous system Simple to complex Jellyfish to a Human Same: sensory- processing center- motor output-muscle (behavior)

Page 6: Nervous system Simple to complex Jellyfish to a Human Same: sensory- processing center- motor output-muscle (behavior)

Modulation of synapses:

• Feedback mechanisms • Autoreceptors• Repackaging of transmitter• Depression• Facilitation

Page 7: Nervous system Simple to complex Jellyfish to a Human Same: sensory- processing center- motor output-muscle (behavior)

Diseases : ?http://neuromuscular.wustl.edu/synmg.html

Classes ?http://meetings.cshl.edu/courses/2015/c-ion15.shtml

http://neuromuscular.wustl.edu/synmg.html

http://meetings.cshl.edu/courses/2015/c-ion15.shtml

Recommended

Nervous System, the Brain, and the Sensory Organs€¦ · Nervous System, the Brain, and the Sensory Organs Functions of the Nervous System 1. Sensory input is the gathering information

Nervous System, the Brain, and the Sensory Organs€¦ · Nervous System, the Brain, and the Sensory Organs Functions of the Nervous System 1. Sensory input is the gathering information Documents

Investigating Nervous and Sensory Systemsresources.seattlecentral.edu/faculty/jwhorley/Biol212NervousLab.pdfInvestigating Nervous and Sensory Systems Student Prelab Preparation Before

Investigating Nervous and Sensory Systemsresources.seattlecentral.edu/faculty/jwhorley/Biol212NervousLab.pdfInvestigating Nervous and Sensory Systems Student Prelab Preparation Before Documents

Neurons and Neurotransmitters. Nervous System –Central nervous system (CNS): Brain Spinal cord –Peripheral nervous system (PNS): Sensory neurons Motor

Neurons and Neurotransmitters. Nervous System –Central nervous system (CNS): Brain Spinal cord –Peripheral nervous system (PNS): Sensory neurons Motor Documents

· Web viewCh. 8 Notes - The Nervous System 8.1 NERVOUS SYSTEM Functions of nervous system 1.Sensory input- sensory receptors in skin and organs respond to internal and external

· Web viewCh. 8 Notes - The Nervous System 8.1 NERVOUS SYSTEM Functions of nervous system 1.Sensory input- sensory receptors in skin and organs respond to internal and external Documents

Chapter 10 Nervous System The Nervous System Components –Brain, spinal cord, nerves, sensory receptors Responsible for –Sensory perceptions, mental activities,

Chapter 10 Nervous System The Nervous System Components –Brain, spinal cord, nerves, sensory receptors Responsible for –Sensory perceptions, mental activities, Documents

Chapter 28 NERVOUS SYSTEM. Functions of Nervous Tissue 1. Sensory Input: Conduction of signals from sensory organs (eyes, ears, nose, skin, etc.) to information

Chapter 28 NERVOUS SYSTEM. Functions of Nervous Tissue 1. Sensory Input: Conduction of signals from sensory organs (eyes, ears, nose, skin, etc.) to information Documents

Nervous System Biology Ch. 42 Ms. Haut. Function of Nervous System Sensory Input – Signals received by sensory receptors in dermis of skin or internal

Nervous System Biology Ch. 42 Ms. Haut. Function of Nervous System Sensory Input – Signals received by sensory receptors in dermis of skin or internal Documents

Human Nervous and Sensory System

Human Nervous and Sensory System Documents

ORGANIZATION OF THE NERVOUS SYSTEM. FUNCTIONS SENSORY SENSORY MOTOR MOTOR COGNITIVE COGNITIVE

ORGANIZATION OF THE NERVOUS SYSTEM. FUNCTIONS SENSORY SENSORY MOTOR MOTOR COGNITIVE COGNITIVE Documents

Fundamentals of the Nervous System. Three functions of the nervous system Three functions of the nervous system 1- sensory (afferent) input: sensory receptors

Fundamentals of the Nervous System. Three functions of the nervous system Three functions of the nervous system 1- sensory (afferent) input: sensory receptors Documents

Chapter 50: Nervous System and Sensory Organs

Chapter 50: Nervous System and Sensory Organs Documents

Central Nervous System - · PDF fileMCQ : Central Nervous System 2 Section 2 Sensory System and Sensory Receptors 1) The two-element sensory receptors differ from other types of receptors

Central Nervous System - · PDF fileMCQ : Central Nervous System 2 Section 2 Sensory System and Sensory Receptors 1) The two-element sensory receptors differ from other types of receptors Documents

Nervous System - Weebly...Functions of Nervous System (SIM) 1. Sensory function → sensory receptors gather info for CNS 2. Integrative Function → sensory used to create sensations,

Nervous System - Weebly...Functions of Nervous System (SIM) 1. Sensory function → sensory receptors gather info for CNS 2. Integrative Function → sensory used to create sensations, Documents

Neurons & Nervous Systems 1 Human Nervous System Nervous system has three specific functions Receiving sensory input Performing integration Generating

Neurons & Nervous Systems 1 Human Nervous System Nervous system has three specific functions Receiving sensory input Performing integration Generating Documents

11-1 Functional Organization of Nervous Tissue. 11-2 The Nervous System Components –Brain, spinal cord, nerves, sensory receptors Responsible for –Sensory

11-1 Functional Organization of Nervous Tissue. 11-2 The Nervous System Components –Brain, spinal cord, nerves, sensory receptors Responsible for –Sensory Documents

The Sensory System · The Central Nervous System The Central Nervous System is made up of the: 1. The Brain 2. The Spine . Sensory and Motor Nerves . Sensory and Motor Nerves

The Sensory System · The Central Nervous System The Central Nervous System is made up of the: 1. The Brain 2. The Spine . Sensory and Motor Nerves . Sensory and Motor Nerves Documents

NERVOUS SYSTEM. NERVOUS FUNCTIONS Body’s master controlling and communicating system Three functions – Sensory input Gathers information from sensory

NERVOUS SYSTEM. NERVOUS FUNCTIONS Body’s master controlling and communicating system Three functions – Sensory input Gathers information from sensory Documents

The Nervous System CNS BrainSpinal cord PNS Sensory division (afferent) Motor division (efferent) Somatic nervous system (voluntary) Autonomic nervous

The Nervous System CNS BrainSpinal cord PNS Sensory division (afferent) Motor division (efferent) Somatic nervous system (voluntary) Autonomic nervous Documents