Level of knowledge and perceived challenges associated with learning movement disorders topics: a critical review of final-year medical students at a Nigerian private university.

Background: To determine the level of knowledge and challenges associated with learning movement disorders among final-year medical students. Methodology: A cross-sectional survey of 79 final-year medical students at the Madonna University, Elele, Rivers State. Consenting students filled out the study questionnaire, which consisted of socio-demographic variables and questions on the knowledge and challenges of learning movement disorders.

Healthcare professionals' perspectives on oral health care in acute stroke patients: a qualitative study.

Background: Stroke is a major public health problem, with the disabilities of the patients increasing their risk of poor oral health. Currently, in Ghana and Nigeria, no guideline exists for oral health care in stroke patients, while most of our acute stroke care settings have no documented protocol.

Aim: This study sought to understand the perspectives of healthcare professionals in Ghana and Nigeria about oral healthcare in acute stroke patients.

Sleep disturbances and associated factors amongst stroke survivors in North Central, Nigeria.

Introduction: Sleep disturbance is common in persons with stroke and when unrecognised and untreated may hinder rehabilitation efforts and lead to poor functional outcome. It may also result in increased risk for stroke recurrence.

Aim: We investigated the frequency and associated factors of sleep disturbances amongst stroke survivors.

Identification of genetic risk loci and causal insights associated with Parkinson's disease in African and African admixed populations: a genome-wide association study.

Background: An understanding of the genetic mechanisms underlying diseases in ancestrally diverse populations is an important step towards development of targeted treatments. Research in African and African admixed populations can enable mapping of complex traits, because of their genetic diversity, extensive population substructure, and distinct linkage disequilibrium patterns. We aimed to do a comprehensive genome-wide assessment in African and African admixed individuals to better understand the genetic architecture of Parkinson's disease in these underserved populations.

MAPT allele and haplotype frequencies in Nigerian Africans: Population distribution and association with Parkinson's disease risk and age at onset.

Introduction: The association between MAPT and PD risk may be subject to ethnic variability even within populations of similar geographical origin. Data on MAPT haplotype frequencies, and its association with PD risk in black Africans are lacking. We aimed to determine the frequencies of MAPT haplotypes and their role as risk factors for PD and age at onset in Nigerians.