Results 71 to 80 of about 18,754 (181)

Multimodel Diffusion MRI Signatures in Atypical Parkinsonian Disorders

Human Brain Mapping, Volume 47, Issue 11, 01 August 2026.
We implemented a diffusion MRI framework to analyze clinically compatible multishell data across 123 participants, including controls, Parkinson's disease (PD), corticobasal syndrome (CBS), and progressive supranuclear palsy Richardson's syndrome (PSP‐RS). Diffusion models included DTI, free‐water elimination (FWE), NODDI, and fixel‐based analysis (FBA)
Yuqi Tian, Farwa Ali, Mary M. Machulda, Val. J. Lowe, Keith A. Josephs, Jennifer L. Whitwell   +5 more
wiley   +1 more source

Distortion of Visuo-Motor Temporal Integration in Apraxia: Evidence From Delayed Visual Feedback Detection Tasks and Voxel-Based Lesion-Symptom Mapping

Frontiers in Neurology, 2018
Limb apraxia is a higher brain dysfunction that typically occurs after left hemispheric stroke and its cause cannot be explained by sensory disturbance or motor paralysis.
Satoshi Nobusako, Satoshi Nobusako, Rintaro Ishibashi, Yusaku Takamura, Yusaku Takamura, Emika Oda, Yukie Tanigashira, Masashi Kouno, Takanori Tominaga, Yurie Ishibashi, Hiroyuki Okuno, Kaori Nobusako, Takuro Zama, Michihiro Osumi, Michihiro Osumi, Sotaro Shimada, Shu Morioka, Shu Morioka   +17 more
doaj   +1 more source

Accelerated Anthropometric Ageing Links Loss of Physical Function and Lower Extremity Body Mass

Journal of Cachexia, Sarcopenia and Muscle, Volume 17, Issue 4, August 2026.
ABSTRACT Background Ageing is associated with anthropometric changes that have been linked to functional limitations and disease risk. However, previous work is limited to a few anthropometric measures, such as body mass index or waist‐to‐height ratio.
Qu Tian, Suha Shin, Katie Bustin, Sarah Church, Amber B. Courville, Kong Y. Chen, Luigi Ferrucci   +6 more
wiley   +1 more source

Voice and Speech in Atypical Parkinsonian Disorders

Movement Disorders Clinical Practice, Volume 13, Issue 8, Page 1848-1860, August 2026.
Background Motor speech disorders are early, common, and functionally limiting features of atypical parkinsonian disorders (APDs) such as progressive supranuclear palsy (PSP), corticobasal syndrome (CBS), and multiple system atrophy (MSA). These impairments are underrecognized and undertreated in neurology clinics.
Federico Rodriguez‐Porcel, Farwa Ali, Michiko Bruno, Heather Davis Cuevas, Rohit Dhall, Kylie Dunne‐Platero, Lawrence I. Golbe, Ihtsham Haq, Nicole Herndon, Lawrence S. Honig, Kyurim Kang, Sarah Kremen, Guillaume Lamotte, Nikolaus R. McFarland, Michela Mir, Leila Montaser‐Kouhsari, Alexander Pantelyat, Joel Page, Hylan Pickett, Laura Purcell Verdun, Kelly Richardson, Jessica Shurer, Michelle Troche, Rene L. Utianski, Katya Villarreal‐Cavazos, Tuhin Virmani, Anne‐Marie Wills, as the Diagnosis and Treatment Working Group, CurePSP Center of Care (CoC) Network, Farwa Ali, Michiko Bruno, Timothy Chang, Rohit Dhall, Kimiko Domoto‐Reilly, Lawrence I. Golbe, Ihtsham Haq, Lawrence S. Honig, Sarah Kremen, Guillaume Lamotte, Zoltan Mari, Nikolaus R. McFarland, Leila Montaser‐Kouhsari, Alexander Pantelyat, Federico Rodriguez‐Porcel, Junaid Siddiqui, Jessica Shurer, Christopher Spears, Tuhin Virmani, Anne‐Marie Wills   +48 more
wiley   +1 more source

Cognitive and Demographic Associations of Dementia‐Related Behavioural Changes in Adults With an Intellectual Disability: Findings From the IDS‐TILDA Study

Journal of Intellectual Disability Research, Volume 70, Issue 8, Page 871-880, August 2026.
ABSTRACT Background Individuals with intellectual disabilities (ID) are at an increased risk of developing dementia. Early detection is essential for providing appropriate support, yet identifying dementia‐related changes is challenging due to pre‐existing cognitive impairments.
Marie‐Joelle Beaudoin, Pavithra Pavithra, Mary McCarron, Philip McCallion, Antoinette O'Connnor, Sean Kennelly, Shoumitro Deb, Eimear McGlinchey   +7 more
wiley   +1 more source

The tool in the brain: Apraxia in ADL.

Frontiers in Psychology, 2014
Humans differ from other animals in the way they can skilfully and precisely operate or invent tools to facilitate their everyday life. Tools have dominated our home, travel and work environment, becoming an integral step for our motor skills development.
Marta M. N. Bienkiewicz, Marie-Luise eBrandi, Marie-Luise eBrandi, Georg eGoldenberg, Charmayne eHughes, Joachim eHermsdörfer   +5 more
doaj   +1 more source

Awareness in Apraxia and Agnosia

Topics in Stroke Rehabilitation, 1995
Disconnected awareness in a diagonistic dyspraxic patient and degraded awareness in a visually agnosic patient were investigated. The first case was a male patient with disconnection syndrome including diagonistic dyspraxia. Speech regulation of interruptive actions in his left hand was introduced for the purpose of reorganization of bimanual activity.
openaire   +3 more sources

The assessment of walking skills: Italian version

Frontiers in Neurology
Apraxia is a neuropsychological disorder that impairs voluntary, purposeful movements, with “Gait apraxia” specifically affecting walking. Because of the lack of standardized diagnostic tools, in Italian, we translated and adapted the “Assessment of ...
Maria Daniela Cortese, Gianmarco Cernuzio, Paolo Tonin, Konstantinos Priftis, Francesco Piccione   +4 more
doaj   +1 more source

Limb apraxia in aphasic patients

Arquivos de Neuro-Psiquiatria
Limb apraxia is usually associated with left cerebral hemisphere damage, with numerous case studies involving aphasic patients. The aim of this study was to verify the occurrence of limb apraxia in aphasic patients and analyze its nature.
Karin Zazo Ortiz, Joana Mantovani-Nagaoka   +1 more
doaj   +1 more source

Apraxia [PDF]

Canadian Medical Association Journal, 2018
openaire   +3 more sources