pain: spontaneous pain, dysesthesias and sensory impairments[1] involuntary movements: chorea, intention tremor, hemiballismus[1] contralateral hemiplegia[1] Weber’s syndrome
[en.wikipedia.org]
[…] hemi-body pain (usually burning in nature and due to thalamic infarction) 3.
[radiopaedia.org]
Central territory (Ganglionic branches) Thalamic syndrome: sensory loss (all modalities), spontaneous pain and dysesthesias, choreoathetosis, intention tremor, spasms of hand
[fmritools.com]