Medicine Notes > Oxford Medicine Notes > Neuroscience 1 Notes

Lesions Notes

This is a sample of our (approximately) 4 page long Lesions notes, which we sell as part of the Neuroscience 1 Notes collection, a First package written at Oxford in 2015 that contains (approximately) 266 pages of notes across 23 different documents.

Learn more about our Neuroscience 1 Notes

The original file is a 'Word (Docx)' whilst this sample is a 'PDF' representation of said file. This means that the formatting here may have errors. The original document you'll receive on purchase should have more polished formatting.

Lesions Revision

The following is a plain text extract of the PDF sample above, taken from our Neuroscience 1 Notes. This text version has had its formatting removed so pay attention to its contents alone rather than its presentation. The version you download will have its original formatting intact and so will be much prettier to look at.

Lesions

Spinal cord injuries Complete cord transection syndrome:
-Complete loss of all sensibility and voluntary movement below level of the lesion-can be caused by fracture, dislocation of vertebral column by a bullet or stab wound or by expanding tumour Symptoms:
-Bilateral lower motor neuron paralysis, muscular atrophy in segment of lesion - due to damage of motor neurons in ventral horns
-Bilateral spastic paralysis below the level of lesion- A bilateral Babinski sign is present and depending on level of the segment of spinal cord damaged -due to interruption of corticospinal tracts
-Bilateral loss of all sensations below the level of lesion-loss of tactile discrimination and vibratory and proprioceptive sensations due to bilateral destruction of ascending tracts in posterior white columns. Due to damage to lateral and anterior spinothalamic tracts
-Bladder and bowel functions no longer under voluntary control-all descending autonomic fibres are destroyed Anterior cord syndrome
-Cord contusion during ventebral fracture, from injury to anterior spinal arteryischaemia of the cord Symptoms:

****************************End Of Sample*****************************

Buy the full version of these notes or essay plans and more in our Neuroscience 1 Notes.