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SENSITIVITY AND COORDINATION

Unit 2 sensitivity and coordination danae s

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Page 1: Unit 2 sensitivity and coordination danae s

SENSITIVITY AND COORDINATION

Page 2: Unit 2 sensitivity and coordination danae s

SENSITIVITY AND COORDINATION

Dánae Salas

Page 3: Unit 2 sensitivity and coordination danae s

SENSITIVITY AND COORDINATION

Dánae Salas

Medalla Milagrosa 6B E.P.

Page 4: Unit 2 sensitivity and coordination danae s

STIMULUS AND RESPONSE

A stimulus is anything you see, hear, touch, smell or taste.

Page 5: Unit 2 sensitivity and coordination danae s

STIMULUS AND RESPONSE

A stimulus is anything you see, hear, touch, smell or taste.There are two types of stimulus:*Internal comes from inside our bodies.

Page 6: Unit 2 sensitivity and coordination danae s

STIMULUS AND RESPONSE

A stimulus is anything you see, hear, touch, smell or taste.There are two types of stimulus:*Internal comes from inside our bodies.*External stimuli comes from outside our bodies.

Page 7: Unit 2 sensitivity and coordination danae s

STIMULUS AND RESPONSE

A stimulus is anything you see, hear, touch, smell or taste.There are two types of stimulus:*Internal comes from inside our bodies.*External stimuli comes from outside our bodies.

A response is the bodies answer to a stimulus

Page 8: Unit 2 sensitivity and coordination danae s

STIMULUS AND RESPONSE

A stimulus is anything you see, hear, touch, smell or taste.There are two types of stimulus:*Internal comes from inside our bodies.*External stimuli comes from outside our bodies.

A response is the bodies answer to a stimulusThere are two types of responses:*Internal responses comes from inside of our bodies.

Page 9: Unit 2 sensitivity and coordination danae s

STIMULUS AND RESPONSE

A stimulus is anything you see, hear, touch, smell or taste.There are two types of stimulus:*Internal comes from inside our bodies.*External stimuli comes from outside our bodies.

A response is the bodies answer to a stimulusThere are two types of responses:*Internal responses comes from inside of our bodies.*External responses comes from inside of our bodies.

Page 10: Unit 2 sensitivity and coordination danae s

THE SENSESSIGHT

Page 11: Unit 2 sensitivity and coordination danae s

THE SENSESSIGHT The eye is the is the organ of sight.It is made up of the eyeball and protected by the eyebrows eyelids and eyelashes.

Page 12: Unit 2 sensitivity and coordination danae s

THE SENSESSIGHT The eye is the is the organ of sight.It is made up of the eyeball and protected by the eyebrows eyelids and eyelashes.

SMELL

Page 13: Unit 2 sensitivity and coordination danae s

THE SENSESSIGHT The eye is the is the organ of sight.It is made up of the eyeball and protected by the eyebrows eyelids and eyelashes.

SMELLThe nose is the organ of smell.The receptors are in the pituitary gland inside the nostrils.

Page 14: Unit 2 sensitivity and coordination danae s

THE SENSESSIGHT The eye is the is the organ of sight.It is made up of the eyeball and protected by the eyebrows eyelids and eyelashes.

SMELLThe nose is the organ of smell.The receptors are in the pituitary gland inside the nostrils.

HEARING

Page 15: Unit 2 sensitivity and coordination danae s

THE SENSESSIGHT The eye is the is the organ of sight.It is made up of the eyeball and protected by the eyebrows eyelids and eyelashes.

SMELLThe nose is the organ of smell.The receptors are in the pituitary gland inside the nostrils.

HEARINGThe ear is the organ of hearing.It is made up of the outer, middle and inner ear.

Page 16: Unit 2 sensitivity and coordination danae s

THE SENSESSIGHT The eye is the is the organ of sight.It is made up of the eyeball and protected by the eyebrows eyelids and eyelashes.

SMELLThe nose is the organ of smell.The receptors are in the pituitary gland inside the nostrils.

HEARINGThe ear is the organ of hearing.It is made up of the outer, middle and inner ear.

TOUCH

Page 17: Unit 2 sensitivity and coordination danae s

THE SENSESSIGHT The eye is the is the organ of sight.It is made up of the eyeball and protected by the eyebrows eyelids and eyelashes.

SMELLThe nose is the organ of smell.The receptors are in the pituitary gland inside the nostrils.

HEARINGThe ear is the organ of hearing.It is made up of the outer, middle and inner ear.

TOUCHThe skin is the organ of touch.It is made up of three layers.

Page 18: Unit 2 sensitivity and coordination danae s

THE SENSESSIGHT The eye is the is the organ of sight.It is made up of the eyeball and protected by the eyebrows eyelids and eyelashes.

SMELLThe nose is the organ of smell.The receptors are in the pituitary gland inside the nostrils.

HEARINGThe ear is the organ of hearing.It is made up of the outer, middle and inner ear.

TOUCHThe skin is the organ of touch.It is made up of three layers.

TASTE

Page 19: Unit 2 sensitivity and coordination danae s

THE SENSESSIGHT The eye is the is the organ of sight.It is made up of the eyeball and protected by the eyebrows eyelids and eyelashes.

SMELLThe nose is the organ of smell.The receptors are in the pituitary gland inside the nostrils.

HEARINGThe ear is the organ of hearing.It is made up of the outer, middle and inner ear.

TOUCHThe skin is the organ of touch.It is made up of three layers.

TASTEThe tongue is the organ of taste.The receptors of taste are in the taste buds, there are all around the tongue.

Page 20: Unit 2 sensitivity and coordination danae s

THE NERVOUS SYSTEMTHE NERVOUS SYSTEMIs made up of nerve centres and nerves.

Page 21: Unit 2 sensitivity and coordination danae s

THE NERVOUS SYSTEMTHE NERVOUS SYSTEMIs made up of nerve centres and nerves.

Nerve centres interpret the information and develop reponsesforming the central nervous system.

The central nervous system has two parts:-The brain inside the skull.(it has three parts: the cerebrum, the cerebellum and the brain stem.

Page 22: Unit 2 sensitivity and coordination danae s

THE NERVOUS SYSTEMTHE NERVOUS SYSTEMIs made up of nerve centres and nerves.

Nerve centres interpret the information and develop reponsesforming the central nervous system.

The central nervous system has two parts:-The brain inside the skull.(it has three parts: the cerebrum, the cerebellum and the brain stem.-The spinal cord is made up of neurons, it is protected by the vertebrae.

Page 23: Unit 2 sensitivity and coordination danae s

THE NERVOUS SYSTEMTHE NERVOUS SYSTEMIs made up of nerve centres and nerves.

Nerve centres interpret the information and develop reponsesforming the central nervous system.

The central nervous system has two parts:-The brain inside the skull.(it has three parts: the cerebrum, the cerebellum and the brain stem.-The spinal cord is made up of neurons, it is protected by the vertebrae.

The peripheral nervous system is made up of:-The sensory nerves.

Page 24: Unit 2 sensitivity and coordination danae s

THE NERVOUS SYSTEMTHE NERVOUS SYSTEMIs made up of nerve centres and nerves.

Nerve centres interpret the information and develop reponsesforming the central nervous system.

The central nervous system has two parts:-The brain inside the skull.(it has three parts: the cerebrum, the cerebellum and the brain stem.-The spinal cord is made up of neurons, it is protected by the vertebrae.

The peripheral nervous system is made up of:-The sensory nerves.-The motor nerves.

Page 25: Unit 2 sensitivity and coordination danae s

THE NERVOUS SYSTEMTHE NERVOUS SYSTEMIs made up of nerve centres and nerves.

Nerve centres interpret the information and develop reponsesforming the central nervous system.

The central nervous system has two parts:-The brain inside the skull.(it has three parts: the cerebrum, the cerebellum and the brain stem.-The spinal cord is made up of neurons, it is protected by the vertebrae.

The peripheral nervous system is made up of:-The sensory nerves.-The motor nerves.

NEURONSThe central and peripheral nervous system are made up of neurons.

Page 26: Unit 2 sensitivity and coordination danae s

THE NERVOUS SYSTEMTHE NERVOUS SYSTEMIs made up of nerve centres and nerves.

Nerve centres interpret the information and develop reponsesforming the central nervous system.

The central nervous system has two parts:-The brain inside the skull.(it has three parts: the cerebrum, the cerebellum and the brain stem.-The spinal cord is made up of neurons, it is protected by the vertebrae.

The peripheral nervous system is made up of:-The sensory nerves.-The motor nerves.

NEURONSThe central and peripheral nervous system are made up of neurons.Neurons are made up of dendrites, a cell body and axons.

Page 27: Unit 2 sensitivity and coordination danae s

VOLUNTARY AND INVOLUNTARY MOVEMENTSOur bodies react to stimuli by making voluntary or involuntarymovements.

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VOLUNTARY AND INVOLUNTARY MOVEMENTSOur bodies react to stimuli by making voluntary or involuntarymovements.

*The brain produces a response in case of voluntary movements.

*The spinal cord produces a reponse in case of involuntary movements.

Page 29: Unit 2 sensitivity and coordination danae s

VOLUNTARY AND INVOLUNTARY MOVEMENTSOur bodies react to stimuli by making voluntary or involuntarymovements.

*The brain produces a response in case of voluntary movements.

*The spinal cord produces a reponse in case of involuntary movements. - sensory nerves transmit information.

Page 30: Unit 2 sensitivity and coordination danae s

VOLUNTARY AND INVOLUNTARY MOVEMENTSOur bodies react to stimuli by making voluntary or involuntarymovements.

*The brain produces a response in case of voluntary movements.

*The spinal cord produces a reponse in case of involuntary movements. - sensory nerves transmit information. - spinal cord produces a very fast response and transmits it to the muscles.

Page 31: Unit 2 sensitivity and coordination danae s

THE SKELETON

The skeleton is made up of all the bones in the body.

Page 32: Unit 2 sensitivity and coordination danae s

THE SKELETON

The skeleton is made up of all the bones in the body.

•Head bones: there are two groups, skull bones and facial bones.

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THE SKELETON

The skeleton is made up of all the bones in the body.

•Head bones: there are two groups, skull bones and facial bones.

• Trunk bones: there are two groups, the spine and the rib cage.

Page 34: Unit 2 sensitivity and coordination danae s

THE SKELETON

The skeleton is made up of all the bones in the body.

•Head bones: there are two groups, skull bones and facial bones.

• Trunk bones: there are two groups, the spine and the rib cage.

• Limb bones: there are two groups: the upper limb bones and the lower limb bones.

Page 35: Unit 2 sensitivity and coordination danae s

THE MUSCULATURE

The musculature is the set of muscles in the body.

Page 36: Unit 2 sensitivity and coordination danae s

THE MUSCULATURE

The musculature is the set of muscles in the body.

•Head muscles: masseter, bucinator, orbicular.

Page 37: Unit 2 sensitivity and coordination danae s

THE MUSCULATURE

The musculature is the set of muscles in the body.

•Head muscles: masseter, bucinator, orbicular.

• Trunk muscles: sternocleidomastoid muscles, abdominal, pectoral, intercostal.

Page 38: Unit 2 sensitivity and coordination danae s

THE MUSCULATURE

The musculature is the set of muscles in the body.

•Head muscles: masseter, bucinator, orbicular.

• Trunk muscles: sternocleidomastoid muscles, abdominal, pectoral, intercostal.

•Limb muscles: biceps, deltoid, triceps, quadriceps, gluteus and calf muscles.

Page 39: Unit 2 sensitivity and coordination danae s

THE MUSCULATURE

The musculature is the set of muscles in the body.

•Head muscles: masseter, bucinator, orbicular.

• Trunk muscles: sternocleidomastoid muscles, abdominal, pectoral, intercostal.

•Limb muscles: biceps, deltoid, triceps, quadriceps, gluteus and calf muscles.

TENDONS

Page 40: Unit 2 sensitivity and coordination danae s

THE MUSCULATURE

The musculature is the set of muscles in the body.

•Head muscles: masseter, bucinator, orbicular.

• Trunk muscles: sternocleidomastoid muscles, abdominal, pectoral, intercostal.

•Limb muscles: biceps, deltoid, triceps, quadriceps, gluteus and calf muscles.

TENDONSAre made up of flexible and fibrous tissue. They connect muscles to bones.

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SENSITIVITY AND COORDINATION

Dánae Salas