Sensorimotor Sytem

Sensorimotor Sytem
38問 • 2年前
  • Ms. Random
  • 通報

    問題一覧

  • 1

    part of the brain responsible for > changes in heart rate > breathing, blood pressure, vomiting, swallowing > digestion

    brain stem

  • 2

    part of the brain responsible for > intelligence, learning, judgement > speech and memory > sense of hearing, vision and smell > skeletal muscle movements

    cerebrum

  • 3

    part of the brain responsible for > balance and coordination > posture

    cerebellum

  • 4

    this is where decisions and intentions are formed

    prefrontal cortex

  • 5

    planning and coordinating the sequence of movements to be executed

    premotor cortex

  • 6

    plays a role in planning intricate sequence and movements

    supplementary motor area

  • 7

    the somatotopic map of the human primary motor cortex

    motor homunculus

  • 8

    directing and orchestrating specific muscle groups to execute planned movements

    motor cortex

  • 9

    sends direct signals to the muscles, initiating and controlling the actual execution of voluntary movements.

    primary motor cortex

  • 10

    contributes to the regulation anc smoothness of movements, assisting in the initiation and termination of actions.

    basal ganglia

  • 11

    fine-tunes movements, ensuring coordination, balance, and accurate timing to create a harmonious performance

    cerebellum

  • 12

    receives feedback from sensory receptors, providing information on touch, spatial awareness, and proprioception to refine and adjust movements.

    somatosensory cortex

  • 13

    is a specialized tissue in the human body that is responsible for producing force and causing motion

    muscle

  • 14

    Attached to bones by tendons, _________ are under voluntary control and play a crucial role in body movement.

    skeletal muscles

  • 15

    > Found in the walls of internal organs such as the digestive tract, blood vessels, and respiratory passages > are typically involuntary and responsible for various involuntary movements.

    smooth muscles

  • 16

    > Exclusive to the heart, > is also involuntary and exhibits a inique ability to contract rhythmically, allowing the heart to pump blood throughout the body.

    cardiac muscle

  • 17

    > is a specialized synapse or connection between a motor neuron and a muscle fiber. > It plays a crucial role in transmitting signals from the nervous system to the muscular system, leading to muscle contraction

    neuromuscular junction (NMJ)

  • 18

    > is involved in transmitting signals related to muscle movement, memory, attention, and other cognitive functions.

    acetylcholine

  • 19

    > is a globular protein that forms long, filamentous chains. > These chains polymerize to create thin filaments in muscle cells.

    Actin

  • 20

    > is a large, complex protein with a tail and a double-headed structure. > The heads, known as ______ heads or cross-bridges, are the regions responsible for interacting with actin during muscle contraction.

    myosin

  • 21

    > are pairs of muscles that work in opposition other to produce controlled movement in joints.

    antagonistic muscles

  • 22

    > are examples of antagonistic muscle pairs that work together to produce controlled movement at joints in the human body.

    flexor and extensor muscles

  • 23

    > are responsible for flexion, which involves decreasing the angle between two body parts, typically bending or bringing parts of the body closer together.

    flexor muscles

  • 24

    > are responsible for extension, which involves increasing the angle between two body parts, typically straightening or moving parts of the body away from each other.

    extensor muscles

  • 25

    > is a chronic autoimmune neuromuscular disorder characterized by muscle weakness and fatigue particularly in the voluntary muscles.

    myasthenia gravis

  • 26

    > contract more slowly and generate less force compared to fast-twitch fibers > They rely predominantly on aerobic (oxidative) metabolism, utilizing oxygen to produce energy.

    Slow-twitch fibers

  • 27

    > contract rapidly and generate more force, making them suitable for explosive, high-intensity activities. > They rely more on anaerobic metabolism, which doesn't require oxygen. This makes them more susceptible to fatigue during prolonged activity.

    Fast-twitch fibers

  • 28

    > are sensory receptors located within muscles and tendons that provide information about the body's position, movement, and the degree of muscle stretch

    muscle proprioceptors

  • 29

    > are embedded within the muscle fibers, running parallel to them > They provide information about muscle stretch and contribute to the stretch reflex, a rapid, involuntary response that helps maintain muscle tone and prevent overstretching.

    Muscle spindles

  • 30

    > organs are located at the junction between muscles and tendons.

    Golgi tendon

  • 31

    > are involuntary, automatic responses of the body tospecific stimuli. > They are quick, predictable, and occur without conscious thought or intention.

    reflexes

  • 32

    > These reflexes are present at birth and are hardwired into the nervous system. > Examples include the _______ in infants and the _______(pulling the hand away from a hot surface).

    rooting reflex, withdrawal reflex

  • 33

    When an object or finger is placed in the baby's palm

    Grasping Reflex

  • 34

    When the baby's cheek or mouth is touched

    Rooting Reflex

  • 35

    The sole of the baby's foot is stroked

    Babinski Reflex

  • 36

    > refers to a type of rapid, forceful, and usually uncorrected motion produced by the contraction of muscles. > In __________, the individual typically initiates the movement and then relies on the momentum generated to complete the action

    ballistic movement

  • 37

    > refers to a type of motion where adjustments are made during the course of an action to achieve precision, accuracy, or to respond to changing conditions

    corrected movement

  • 38

    > responsible to locating and understanding body posture

    supramarginal gyrus

  • Physiological Psych

    Physiological Psych

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    Physiological Psych

    Physiological Psych

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    Developmental Psych

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    Prenatal, Infancy and Babyhood

    Prenatal, Infancy and Babyhood

    Ms. Random · 16問 · 2年前

    Prenatal, Infancy and Babyhood

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    16問 • 2年前
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    Childhood

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    Childhood

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    問題一覧

  • 1

    part of the brain responsible for > changes in heart rate > breathing, blood pressure, vomiting, swallowing > digestion

    brain stem

  • 2

    part of the brain responsible for > intelligence, learning, judgement > speech and memory > sense of hearing, vision and smell > skeletal muscle movements

    cerebrum

  • 3

    part of the brain responsible for > balance and coordination > posture

    cerebellum

  • 4

    this is where decisions and intentions are formed

    prefrontal cortex

  • 5

    planning and coordinating the sequence of movements to be executed

    premotor cortex

  • 6

    plays a role in planning intricate sequence and movements

    supplementary motor area

  • 7

    the somatotopic map of the human primary motor cortex

    motor homunculus

  • 8

    directing and orchestrating specific muscle groups to execute planned movements

    motor cortex

  • 9

    sends direct signals to the muscles, initiating and controlling the actual execution of voluntary movements.

    primary motor cortex

  • 10

    contributes to the regulation anc smoothness of movements, assisting in the initiation and termination of actions.

    basal ganglia

  • 11

    fine-tunes movements, ensuring coordination, balance, and accurate timing to create a harmonious performance

    cerebellum

  • 12

    receives feedback from sensory receptors, providing information on touch, spatial awareness, and proprioception to refine and adjust movements.

    somatosensory cortex

  • 13

    is a specialized tissue in the human body that is responsible for producing force and causing motion

    muscle

  • 14

    Attached to bones by tendons, _________ are under voluntary control and play a crucial role in body movement.

    skeletal muscles

  • 15

    > Found in the walls of internal organs such as the digestive tract, blood vessels, and respiratory passages > are typically involuntary and responsible for various involuntary movements.

    smooth muscles

  • 16

    > Exclusive to the heart, > is also involuntary and exhibits a inique ability to contract rhythmically, allowing the heart to pump blood throughout the body.

    cardiac muscle

  • 17

    > is a specialized synapse or connection between a motor neuron and a muscle fiber. > It plays a crucial role in transmitting signals from the nervous system to the muscular system, leading to muscle contraction

    neuromuscular junction (NMJ)

  • 18

    > is involved in transmitting signals related to muscle movement, memory, attention, and other cognitive functions.

    acetylcholine

  • 19

    > is a globular protein that forms long, filamentous chains. > These chains polymerize to create thin filaments in muscle cells.

    Actin

  • 20

    > is a large, complex protein with a tail and a double-headed structure. > The heads, known as ______ heads or cross-bridges, are the regions responsible for interacting with actin during muscle contraction.

    myosin

  • 21

    > are pairs of muscles that work in opposition other to produce controlled movement in joints.

    antagonistic muscles

  • 22

    > are examples of antagonistic muscle pairs that work together to produce controlled movement at joints in the human body.

    flexor and extensor muscles

  • 23

    > are responsible for flexion, which involves decreasing the angle between two body parts, typically bending or bringing parts of the body closer together.

    flexor muscles

  • 24

    > are responsible for extension, which involves increasing the angle between two body parts, typically straightening or moving parts of the body away from each other.

    extensor muscles

  • 25

    > is a chronic autoimmune neuromuscular disorder characterized by muscle weakness and fatigue particularly in the voluntary muscles.

    myasthenia gravis

  • 26

    > contract more slowly and generate less force compared to fast-twitch fibers > They rely predominantly on aerobic (oxidative) metabolism, utilizing oxygen to produce energy.

    Slow-twitch fibers

  • 27

    > contract rapidly and generate more force, making them suitable for explosive, high-intensity activities. > They rely more on anaerobic metabolism, which doesn't require oxygen. This makes them more susceptible to fatigue during prolonged activity.

    Fast-twitch fibers

  • 28

    > are sensory receptors located within muscles and tendons that provide information about the body's position, movement, and the degree of muscle stretch

    muscle proprioceptors

  • 29

    > are embedded within the muscle fibers, running parallel to them > They provide information about muscle stretch and contribute to the stretch reflex, a rapid, involuntary response that helps maintain muscle tone and prevent overstretching.

    Muscle spindles

  • 30

    > organs are located at the junction between muscles and tendons.

    Golgi tendon

  • 31

    > are involuntary, automatic responses of the body tospecific stimuli. > They are quick, predictable, and occur without conscious thought or intention.

    reflexes

  • 32

    > These reflexes are present at birth and are hardwired into the nervous system. > Examples include the _______ in infants and the _______(pulling the hand away from a hot surface).

    rooting reflex, withdrawal reflex

  • 33

    When an object or finger is placed in the baby's palm

    Grasping Reflex

  • 34

    When the baby's cheek or mouth is touched

    Rooting Reflex

  • 35

    The sole of the baby's foot is stroked

    Babinski Reflex

  • 36

    > refers to a type of rapid, forceful, and usually uncorrected motion produced by the contraction of muscles. > In __________, the individual typically initiates the movement and then relies on the momentum generated to complete the action

    ballistic movement

  • 37

    > refers to a type of motion where adjustments are made during the course of an action to achieve precision, accuracy, or to respond to changing conditions

    corrected movement

  • 38

    > responsible to locating and understanding body posture

    supramarginal gyrus