No abstract

We present four cases of the 'opercular syndrome' of volitional paresis of the facial, lingual, and laryngeal muscles (bilateral facio-glosso-pharyngo-masticatory paresis). Case histories and CT brain images are presented, along with a review of the literature concerning this long-recognized but little-known syndrome. The neuroanatomic basis of the syndrome classically involves bilateral lesions of the frontal operculum. We propose, on the basis of our cases and others, that the identical syndrome can arise from lesions of the corticobulbar tracts, not involving the cortical operculum. Our cases included one with bilateral subcortical lesions, one with a unilateral left opercular lesion and a possible, non-visualized right hemisphere lesion, one with unilateral cortical and unilateral subcortical pathology, and one with bilateral cortical lesions. These lesion localizations suggest that any combination of cortical or subcortical lesions of the operculum or its connections on both sides of the brain can produce a syndrome indistinguishable from the classical opercular syndrome. We propose the new term 'opercular-subopercular syndrome' to encompass cases with predominantly or partially subcortical lesions.

With an increasing number of patients being diagnosed with Alzheimer's disease (AD) daily, it has become one of the major problems in public health. The increase in the number of dementia patients in low- and middle-income countries is expected to be much more than that in developed countries. As a result, the economic burden of dementia, both worldwide and in Turkey, is growing. Moreover, AD leads to emotional burdens and psychological distress in family member(s) and caregiver(s) alongside the patient. Each stage of AD imposes different responsibilities on caregivers, increasing their burden. The suffering and emotional burdens of caregivers from these responsibilities lead to a decreased quality of life and disturbed body physiology. Incapacity, despair, weariness, and loneliness are the hidden emotions of this iceberg. This review aims to gather the results of studies on caregiver burden in different stages of AD, attract attention to those results that may have been ignored in Turkey, and shed light on the solutions required to overcome the problems in caregiving of AD patients.

No abstract

BD was found in 9.4% of patients in our VENOST series. Patients with BD were younger and showed a male predominance. The functional outcome of CVST in patients with BD was good; only 12% of patients presenting with cranial nerve involvement and altered consciousness at the beginning had a poor outcome (modified Rankin Score ⩾2).