<prompt> Which of the following is not true regarding Lewy body dementia?Fluctuating cognitive impairmentCerebellar symptomsRecurrent visual hallucinationsNeuroleptic sensitivity  <response>: Ans. B. Cerebellar symptomsDementia with Lewy Bodies DLB: core features:1. Fluctuating cognition with pronounced variations in attention alertness2. Recurrent visual hallucinations-- typically well formed detailed3. Spontaneous motor features of parkinsonism Patient with DLB, are sensitive to antipsychotic induced EPS Lewy bodies-- comprised of abnormal fibrillar deposits of a-synuclein. Normally, a-synuclein is a protein located in presynaptic axon terminals, presumed to have a role in synaptic function. 