Segments were categorized as; normal, hypokinetic; akinetic or dyskinetic.
Ghada Youssef, Zakarya Saad, Waleed Ammar, Yasser Sharaf 2018, 'Assessment of left ventricular regional wall motion abnormalities using regional time-volumecurves obtained by real time three-dimensional echocardiography', Egyptian Heart Journalhttp://www.sciencedirect.com/science/article/pii/S1110260817302247. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Overall operative mortality was 10% (2 cases in akinetic group = 22.2%).
Gustavo Calado de Aguiar RIBEIRO, Cledicyon Eloy COSTA, Maurício Marson LOPES, AnaPaula Nunes de ALBUQUERQUE, José Pedro da SILVA 2002, 'Eficiência da correção endoventricular com patch em pacientes com grande área acinéticapós-infarto do miocárdio e severa disfunção ventricular Efficacy of endoventricularpatch plasty in large postinfarction akinetic scar and severe left ventricular dysfunction',Brazilian Journal of Cardiovascular Surgeryhttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-76382002000100004. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
One patient was in akinetic rigid state with coma.
Parameswaran K 2006, 'Case series of eosinophilic meningoencephalitis from South India', Annals of Indian Academy of Neurologyhttp://www.bioline.org.br/request?06053. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
The patient developed akinetic mutism 10 months after disease onset.
Demet Özbabalık Adapınar, Suzan Saylısoy, Çınar Yenilmez, Hüseyin Aslan, Bengü Ertan,Sevilhan Artan, Gülcan Güleç, Çiğdem Susuz, Baki Adapınar 2011, 'The First Report of a Patient with Probable Variant Creutzfeldt-Jakob Disease in Turkey',Dementia and Geriatric Cognitive Disorders Extrahttp://www.karger.com/Article/FullText/332024. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
In the terminal stage the patient was in an akinetic, mutistic state with deteriorating consciousness.
Jukka Lyytinen, Tiina Sairanen, Leena Valanne, Tapani Salmi, Anders Paetau, Eero Pekkonen 2010, 'Progressive Stroke-Like Symptoms in a Patient with Sporadic Creutzfeldt-Jakob Disease',Case Reports in Neurologyhttp://www.karger.com/Article/FullText/289177. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Epileptogenic lesion in the mesial aspect of cerebral cortex could be responsible for akinetic seizures.
Décio Mega, Michel P. Lison 1967, 'Foco epileptógeno parassagital com reversão de fase no vertex: correlações clínico-eletrencefalográficasParasagittal epileptogenic focus with a phase reversal at the vertex: clinical andelectroencephalographic correlations', Arquivos de Neuro-Psiquiatriahttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S0004-282X1967000400005. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Akinetic mutism was correlated with pyramidal tract signs, myoclonus, and extrapyramidal signs.
Pei-Chen Hsieh, Han-Tao Li, Chun-Wei Chang, Yih-Ru Wu, Hung-Chou Kuo 2018, 'Predictive Factors for Early Initiation of Artificial Feeding in Patients With SporadicCreutzfeldt-Jakob Disease', Frontiers in Neurologyhttps://www.frontiersin.org/article/10.3389/fneur.2018.00496/full. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Neurological examinations revealed mask face and akinetic-rigidity over left extremities.
Ying-Fa Chen, Yung-Yee Chang, Min-Yu Lan, Pei-Lung Chen, Chin-Hsien Lin 2017, 'Identification of VPS35 p.D620N mutation-related Parkinson's disease in a Taiwanesefamily with successful bilateral subthalamic nucleus deep brain stimulation: a casereport and literature review', BMC Neurologyhttp://link.springer.com/article/10.1186/s12883-017-0972-5. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Akinetic-rigid syndromes can be caused by diverse etiologies.
Gupta Praveen, Behari Madhuri 2007, 'Akinetic rigid syndrome: An overview', Annals of Indian Academy of Neurologyhttp://www.bioline.org.br/request?07004. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)