TEST #2 Flashcards
The group of characteristics that are influenced by our tactile sensory motion
ACCURACY ;TIMING, FORCE, MOVEMENT; TACTILE INFO
ACCURACY ;TIMING, FORCE, MOVEMENT; TACTILE INFO ARE ______________
Group influenced by tactile sensory motion
Technique researchers use to study the world of proprioception in motor control
TENDON VIBRATION
The 2005 experiment by spencer and others regarding neuropathy patients
CIRLCES WERE DIFFERENT WHEN COMPARED TO CONTROL PATEINT
FUNCTIONAL: DISTORTED
CIRLCES WERE DIFFERENT WHEN COMPARED TO CONTROL PATEINT
FUNCTIONAL: DISTORTED was ________ experiment regarding __________ patients
2005; neuropathy
The part of the eye where the neural aspect of vision begins
RETNA
The Lee Erikson
WALLS MOVED BUT THE FLOOR DIDN’T, CHILDREN MADE POSTURAL ADJUSTMENT; VISUAL STIMULATION HAD ON POSTURE ALSO
The role that vision and monocular vision plays in reaching and picking up objects
THE FURTHER AWAY THE MORE THE ACCURACY AND MORE EFFIENCY DECREASES
The role peripheral vision and reaching and grasping
W/O PERIPHERAL THE GRASPING WOULD BE AFFECTED
The 2 different visual systems for the control of movement and what each does
PERIPHERAL: KINETIC VISUAL CHANNEL : MOVEMENT
The most reasonable estimate we have of the amount of time required for visual feedback to equilibrium correction
100 – 160 MILLISECONDS
The optical variable tall and what it influences
THE AMOUNT OF TIME THAT IS REMAINING
Fitt’s Law and speed accuracy tradeoff
DISTANCE & SIZE OF TARGET
The index of difficulty that can be derived from Fitt’s Law
SAME AMOUNT OF COMPLEXITY BUT VARYING LEVELS OF DIFFICULTIES
The current views of how we control prehension
SYNERGY : COMES FROM DIFFERENT PLACES
What happens to the fingers when we reach to grasp an object
FINGERS ARE GOING TO BEGIN TO CLOSE ( 2/3RDS OF THE WAY)
The kinematic characteristics of the transportation phase during prehension
SCENARIO 1: CUP TO DRINK
SCENARIO 2: CUP IS PICKED UP AND MOVED TO A DIFFERENT LOCATION
TRANSPORT PHASE: DIFFERENT
The work of Burnstein
MOTOR EQUIVALANCE
Calculate the index of difficulty and what those numbers represent
WHEN WILL EACH HAND ARRIVE AT THE TARGET : SAME TIME
Spatial intent role controls underlining the performance of asymmetrical bimanual actions
ARMS WANT TO DO THINGS SYMMETRICALLY .. MIRROR EACH OTHERS MOVEMENT; KEEP SAME BASIC MOVEMENT PATTERNS