Changes

! Syndrome !! Spinal Tracts Involved !! Presentation

! Syndrome !! Spinal Tracts Involved !! Presentation

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| Syrinx || PAG? Anterior white commissure || Loss of pain and temperature bilaterally at the level of the lesion

| Syrinx || Spinothalamic decussation at ventral commissure, then corticospinal tracts || Loss of pain and temperature bilaterally at the level of the lesion, followed by weakness

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| Brown-Sequard || Hemi-cord dissection || Contralateral paralysis and hyperreflexia, Ipsilateral loss of pain and temperature below the lesion

| Brown-Sequard || Hemi-cord dissection || Contralateral loss of pain and temperature, ipsilateral weakness and loss of light touch, vibration, and proprioception

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| Anterior || Corticospinal, Anterior horns || Ipsilateral LMN syndrome at the level of the lesion

| Anterior || Spinothalamic, Corticospinal || UMN syndrome at the level of the lesion, loss of pain and temperature below the lesion

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| Posterior || Dorsal columns, Spinothalamic, Dorsal horns || Loss of pain and temperature bilaterally below the level of the lesion

| Posterior || Dorsal columns || Loss of light touch, vibration, and proprioception bilaterally below the level of the lesion

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