Results 61 to 70 of about 2,633,621 (286)

Cerebral Dominance in Left-Handed Subjects

Cortex, 1971
Summary In the first part of this study we have compared the frequencies of disturbances of language, gestures, and perception, according to the hemisphere involved, in series of left- and right-handed subjects with verified unilateral lesions (left-handers: 73 cases, 26 with right-sided lesions and 47 with left-sided lesions; right-handers: 487 ...
H, Hécaen, J, Sauguet
openaire   +2 more sources

AAA+ protein unfoldases—the Moirai of the proteome

FEBS Letters, EarlyView.
AAA+ unfoldases are essential molecular motors that power protein degradation and disaggregation. This review integrates recent cryo‐electron microscopy (cryo‐EM) structures and single‐molecule biophysical data to reconcile competing models of substrate translocation.
Stavros Azinas, Marta Carroni
wiley   +1 more source

Dominant parietal lobe ischaemic stroke presenting as alien hand syndrome

Advances in Clinical Neuroscience & Rehabilitation, 2022
We describe an unusual case of stroke manifesting as alien hand syndrome (AHS) causing sudden onset of abnormal hand movements. The patient reported his left arm would move outside his control and grab things in his surroundings without his conscious ...
Tamara Al Bahri, Simon M Bell, Arshad Majid, Joumana Janbieh   +3 more
doaj   +1 more source

Induction of cortical plasticity and improved motor performance following unilateral and bilateral transcranial direct current stimulation of the primary motor cortex [PDF]

, 2013
BACKGROUND: Transcranial direct current stimulation (tDCS) is a non-invasive technique that modulates the excitability of neurons within the primary motor cortex (M1). Research shows that anodal-tDCS applied over the non-dominant M1 (i.e.
A Antal, A Bastani, A Pascual-Leone, AB McCambridge, Alicia M Goodwill, Ashlyn K Frazer, BW Vines, BW Vines, BW Vines, CA Armstrong, CJ Stagg, CM Butefisch, CM Stinear, D Liebetanz, Dawson J Kidgell, DP Purpura, F Fregni, F Hummel, FC Hummel, FC Hummel, J Cirillo, J Classen, J Keel, J Liepert, J Reis, JA Williams, JG Semmler, K Boros, K Fricke, KS Utz, L Chaeib, L De-Gennaro, L Mordillo-Mateos, M Zimerman, M Zoghi, MA Nitsche, MA Nitsche, MA Nitsche, MA Nitsche, MA Nitsche, MA Nitsche, MA Nitsche, MA Nitsche, MC Ridding, MI Garry, MK Floeter, N Bolognini, N Lang, NC Rogasch, P Faria, P Li Voti, PC Miranda, PS Boggio, PS Boggio, R Lindenberg, RC Oldfield, Robin M Daly, S Lefebvre, S Tanaka, S Tanaka, T Furubayashi, T Kujirai, T Wagner, U Ziemann, V Di-Lazzaro   +64 more
core   +2 more sources

Phenotypic and genotypic characterization of single circulating tumor cells in the follow‐up of high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
Single circulating tumor cells (sCTCs) from high‐grade serous ovarian cancer patients were enriched, imaged, and genomically profiled using WGA and NGS at different time points during treatment. sCTCs revealed enrichment of alterations in Chromosomes 2, 7, and 12 as well as persistent or emerging oncogenic CNAs, supporting sCTC identity.
Carolin Salmon, Rui P. L. Neves, Nikolas H. Stoecklein, Sven‐Thorsten Liffers, Jens Siveke, Jan D. Kuhlmann, Pauline Wimberger, Paul Buderath, Rainer Kimmig, Sabine Kasimir‐Bauer   +9 more
wiley   +1 more source

Genetic attenuation of ALDH1A1 increases metastatic potential and aggressiveness in colorectal cancer

Molecular Oncology, EarlyView.
Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova, Zuzana Kozovska, Ondrej Pos, Kristina Pavlov, Sachin Gulati, Peter Makovicky, Kristina Jakic, Monika Burikova, Eva Sedlackova, Barbora Svitkova, Silvia Tyciakova, Vojtech Bystry, Nicolas Blavet, Boris Tichy, Matej Hrnciar, Jaroslav Budis, Miroslav Tomas, Peter Dubovan, Georgina Kolnikova, Veronika Repaska, Nikoleta Mojzesova, Eva Zomborska, Daniel Pindak, Michal Mego, Tomas Szemes, Miroslava Matuskova   +25 more
wiley   +1 more source

Finger Tapping Outperforms the Traditional Scale in Patients With Peripheral Nerve Damage

Frontiers in Physiology, 2018
Objective: This study aimed to investigate whether there exist the limits of finger tapping frequency in the peripheral nerve injury detection in upper limb, and the effects of rehabilitation treatment on upper limb with peripheral nerve injury through ...
Lingli Zhang, Le Lei, Yilong Zhao, Rong Wang, Yulian Zhu, Zhusheng Yu, Xiaojing Zhang   +6 more
doaj   +1 more source

Energy distribution of maxima and minima in a one-dimensional random system

, 1998
We study the energy distribution of maxima and minima of a simple one-dimensional disordered Hamiltonian. We find that in systems with short range correlated disorder there is energy separation between maxima and minima, such that at fixed energy only ...
A. Cavagna, A. Engels, Andrea Cavagna, B. Doubrovine, C.A. Angell, F.H. Stillinger, G. Blatter, G.R. Grimmett, Irene Giardina, J. Kurchan, J. Kurchan, J. Villain, Juan P. Garrahan, L.F. Cugliandolo, L.F. Cugliandolo, M. Mézard, M. Mézard, M. Mézard, M. Mézard, S. Franz, S. Franz, S. Sastry, V. Dotsenko   +22 more
core   +1 more source

Anthropomorphism Index of Mobility for Artificial Hands [PDF]

, 2019
The increasing development of anthropomorphic artificial hands makes necessary quick metrics that analyze their anthropomorphism. In this study, a human grasp experiment on the most important grasp types was undertaken in order to obtain an ...
Gracia-Ibáñez, Verónica, Llop-Harillo, Immaculada, Pérez-González, Antonio   +2 more
core   +2 more sources

Dimethyl fumarate combined with cisplatin at subcytotoxic doses sensitizes cervical cancer toward ferroptosis and apoptosis through GSH restriction and p53 (re)activation

Molecular Oncology, EarlyView.
Dimethyl fumarate (DMF) reduces growth of HPV‐positive cervical cancer spheroids and induces ferroptosis in cervical cancer cells via blocking SLC7A11/Glutathione (GSH) axis. Combination of subcytotoxic doses of DMF and cisplatin (CDDP) further suppresses spheroid growth and drives cell death in 2D culture models.
Carolina Punziano, Giuseppina Minopoli, Simona Romano, Laura Marrone, Katia Aquilano, Maria Lina Tornesello, Raffaella Faraonio   +6 more
wiley   +1 more source