Nervous Anatomy
Functional unit of the nervous system
Neuron
The two subdivisions of the skeletal system
Axial and Appendicular
Smallest parts of a muscle, the types of myofilaments
Actin and Myosin
Awareness of the body's general orientation relative to its parts
Proprioception
Sutures of the skull are called _______
Non-synovial Joints
Smallest functional unit of a mmuscle
Sarcomere
What are the three systems of the Human movement system?
Nervous, Muscular, Skeletal
The two major subdivisions of the nervous system
Central and Peripheral
Shock absorbers for the spine
3 types of muscle tissue
Skeletal, Smooth, Cardiac
Also known as the involuntary system
Autonomic
Process by which bone is constantly renewed
Remodeling
Chemical Messengers for nervous and muscular communication
Neurotransmitter
_________: Describes the body as a chain of interdependent links to perform movement
Kinetic Chain
The brain fully develops at the age of _____
25
Depressions and Processes are known as ___
Bone Markings
Order of fascia, starting with deep
Endomysium, Perimysium, Epimysium
Causes heart rate to rise during physical activity: Fight or Flight
Sympathetic Nervous System
This type of training improves bone density
Weight-Bearing Exercises
It is the electrolyte that frees actin from troponin and tropomyosin
Name the kinetic chain in order from top to bottom...
Cervicle, Thoracic, Lumbar, Hip, Knee, Ankle
__1___ is sensitive to muscle length changes
__2___ is sensitive to muscle tension changes
1. Muscle Spindles
2. Golgi Tendon Organs
Name 3 long bones other than the femur, humerus, and ribs
Clavicle, Radius, Ulna
Type I muscle fibers
This allows humans to learn anything at any stage of life
Neuroplasticity
Most mobile of all joint types
Ball-and-socket
This states that an entire motor unit will be activated and not just one section
All-or-nothing principle
Name the Segments of the Spine and bone numbers
Write down ALL of the divisions of the nervous system in order (include brackets)
I will check the answer :)
Name the anterior curvature of the spine
Convex, concave, convex
Name the bundles of muscle tissue from biggest to smallest
Muscle belly, fascicles, muscle fibers, Myofibrils
When a person walks differently from the sidewalk to sand, this mechanism makes sure a person doesn't fall
Motor Function
This type of bone and a specific section of that bone are most responsible for blood cell formation
Long bone, Diaphysis
Type of training to combat loss of muscle mass, power, and strength
Resistance training
When you overstretch a tendon/muscle (1), and ligament (2)
1 Strain, 2 Sprain