The left parietal and premotor cortices: motor attention and selection
It is well established that the premotor cortex has a central role in the selection of
movements. The role of parts of the parietal cortex in movement control has proved more …
movements. The role of parts of the parietal cortex in movement control has proved more …
Limb apraxias: higher-order disorders of sensorimotor integration
RC Leiguarda, CD Marsden - Brain, 2000 - academic.oup.com
Limb apraxia comprises a wide spectrum of higher-order motor disorders that result from
acquired brain disease affecting the performance of skilled, learned movements. At present …
acquired brain disease affecting the performance of skilled, learned movements. At present …
Evidence for a dynamic-dominance hypothesis of handedness
RL Sainburg - Experimental brain research, 2002 - Springer
Handedness is a prominent behavioral phenomenon that emerges from asymmetrical
neural organization of human motor systems. However, the aspects of motor performance …
neural organization of human motor systems. However, the aspects of motor performance …
Cholinergic mesencephalic neurons are involved in gait and postural disorders in Parkinson disease
C Karachi, D Grabli, FA Bernard… - The Journal of …, 2010 - Am Soc Clin Investig
Gait disorders and postural instability, which are commonly observed in elderly patients with
Parkinson disease (PD), respond poorly to dopaminergic agents used to treat other …
Parkinson disease (PD), respond poorly to dopaminergic agents used to treat other …
Somatosensory impairment after stroke: frequency of different deficits and their recovery
LA Connell, NB Lincoln, KA Radford - Clinical rehabilitation, 2008 - journals.sagepub.com
Objective: To investigate the frequency of somatosensory impairment in stroke patients
within different somatosensory modalities and different body areas, and their recovery …
within different somatosensory modalities and different body areas, and their recovery …
Cortical activity in precision-versus power-grip tasks: an fMRI study
HH Ehrsson, A Fagergren, T Jonsson… - Journal of …, 2000 - journals.physiology.org
Most manual grips can be divided in precision and power grips on the basis of phylogenetic
and functional considerations. We used functional magnetic resonance imaging to compare …
and functional considerations. We used functional magnetic resonance imaging to compare …
Orienting attention in time: behavioural and neuroanatomical distinction between exogenous and endogenous shifts
Temporal orienting of attention is the ability to focus resources at a particular moment in time
in order to optimise behaviour, and is associated with activation of left parietal and premotor …
in order to optimise behaviour, and is associated with activation of left parietal and premotor …
Cortical networks underlying mechanisms of time perception
DL Harrington, KY Haaland, RT Knight - Journal of Neuroscience, 1998 - Soc Neuroscience
Precise timing of sensory information from multiple sensory streams is essential for many
aspects of human perception and action. Animal and human research implicates the basal …
aspects of human perception and action. Animal and human research implicates the basal …
Age‐related changes in the neural correlates of motor performance
NS Ward, RSJ Frackowiak - Brain, 2003 - academic.oup.com
Age‐related neurodegenerative and neurochemical changes are thought to underlie decline
in motor and cognitive functions, but compensatory processes in cortical and subcortical …
in motor and cognitive functions, but compensatory processes in cortical and subcortical …
Motor sequence learning with the nondominant left hand: A PET functional imaging study
Whereas the human right hemisphere is active during execution of contralateral hand
movements, the left hemisphere is engaged for both contra-and ipsilateral movements, at …
movements, the left hemisphere is engaged for both contra-and ipsilateral movements, at …