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What is lateral corticospinal tract?
Lateral corticospinal tract is the part of pyramidal tract that consists of crossed pyramidal fibres. So, it's also called as "crossed pyramidal tract".as for anterior corticospinal tract, it consists of uncrossed pyramidal fibres.
Teach the surfaces and borders of tibia?
tibia has three borders and three surfaces.Borders: anterior border,lateral border,medial border.Surfaces:1)posterior surface(between medial and lateral border)2)lateral surface(between anterior and lateral border)3)medial surface(between anterior and medial border)
Where does crossing over occur?
Crossing over occurs during prophase I of meiosis when homologous chromosomes exchange genetic material. This process results in genetic variation among offspring by creating new combinations of alleles.
What is the function of the Musculocutaneous nerve?
The musculocutaneous nerve innervates the muscles in the anterior compartment of the arm, including the biceps brachii and brachialis. It also provides sensory innervation to the skin on the lateral surface of the forearm.
What is the difference between lateral spinothalamic and anterior spinothalamic tracts?
Lateral spinothalamic tract = carry pain and temperature sensationsAnterior spinothalamic tract = carry crude touch and light pressure
What are the subdivisions of pyramidal tracts?
Vestibulspinal tract (majority of its fibres are uncrossed)Olivospinal tractMedial Reticulospinal tract*mnemonic to memorize: V-O-MER
What is lateral corticospinal tract?
Lateral corticospinal tract is the part of pyramidal tract that consists of crossed pyramidal fibres. So, it's also called as "crossed pyramidal tract".as for anterior corticospinal tract, it consists of uncrossed pyramidal fibres.
Is deltoid anterior posterior or both?
Anterior, posterior and lateral also.
Is the heart anterior or lateral to the sternum?
The heat is posterior to the sternum, not anterior. It is a midline structure, like the sternum, so it is not lateral to the sternum.
Is the lungs inferior Superior anterior posterior or lateral to the ribs?
the lungs are anterior to the ribs
Which spinal tract regulates voluntary motor control of skeletal muscles on the opposite side of the body?
Lateral Corticospinal Tract
What spinal tract might be damaged if lack of voluntary movement is observed?
lateral corticospinal tract -this would be the most major one anterior corticospinal tract - to a lesser extent a lesion of the rubrospinal tract would affect voluntary movement but not cause a lack of it
What is hypokinesis of anterior and lateral apical walls?
apicolateral hypokinesia
What the other name for funiculi?
anterior, lateral and posterior funiculi
What is lateral teeth?
Lateral teeth are the teeth located on either side of the anterior teeth in the mouth, typically the canines and premolars. These teeth play a role in chewing and biting food. They complement the function of the front teeth in the process of mastication.
What clinically detectable sign accompanies unilateral upper motor neurons lesion of the lateral corticospinal tracts?
Spasticity is a common clinically detectable sign that accompanies a unilateral upper motor neuron lesion of the lateral corticospinal tracts. This can manifest as increased muscle tone, brisk reflexes, and exaggerated muscle contractions in response to certain stimuli.
What is the main function of the muscolocutaneous nerve?
The main function of the musculocutaneous nerve is to innervate the muscles in the anterior compartment of the arm, including the biceps brachii muscle. It also provides sensory innervation to the lateral aspect of the forearm.
