Relevant bibliographies by topics / Catatonic Activity

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  2. Dissertations / Theses
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Academic literature on the topic 'Catatonic Activity'

Author: Grafiati
Published: 3 June 2025
Last updated: 31 July 2025

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Journal articles on the topic "Catatonic Activity"

1

Lobanova, V., A. Smulevich, and E. Voronova. "On the problem of the catatonic disorders taxonomy." European Psychiatry 65, S1 (2022): S772. http://dx.doi.org/10.1192/j.eurpsy.2022.1994.

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Introduction In accordance with the systematics of modern international clinical guidelines (DSM-V, ICD-11), catatonia is qualified as a transnosological formation, which boundaries expandes by including non-psychotic movement disorders (hysterical, affective, negative, etc.). This study presents the psychopathological systematics of movement disorders, based on a new dimensional model of catatonia. Objectives 60 patients with an established diagnosis of schizophrenia or SSD (F20, F21, F25.01, F25.11, F25.21, F25.22), catatonic disorders in the structure of which persist throughout the course
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Kanayama, Misako, Tsuyoshi Miyaoka, Tomoko Araki, Maiko Hayashida, Sadayuki Hashioka, and Jun Horiguchi. "Salivary Alpha-Amylase Activity Levels in Catatonic Schizophrenia Decrease after Electroconvulsive Therapy." Case Reports in Psychiatry 2018 (2018): 1–5. http://dx.doi.org/10.1155/2018/2623585.

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Background. Dysfunction of the autonomic nervous system (ANS) in schizophrenia has been detected by electrophysiological methods, but the underlying mechanisms remain unknown. Several studies have suggested that measuring salivary alpha-amylase activity levels is useful for evaluating the ANS activity and that sAA levels increase in schizophrenia and correlate with Brief Psychiatric Rating Scale (BPRS) scores. However, no study has examined the relationship between sAA activity levels and symptoms of schizophrenia with catatonic state. Methods. We present the case of a 59-year-old female with
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3

NORTHOFF, G., D. F. BRAUS, A. SARTORIUS, et al. "Reduced activation and altered laterality in two neuroleptic-naive catatonic patients during a motor task in functional MRI." Psychological Medicine 29, no. 4 (1999): 997–1002. http://dx.doi.org/10.1017/s0033291798007739.

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Background. Catatonia, a symptom complex with motor, affective and cognitive symptoms seen in a variety of psychotic conditions and with organic disease, was examined using a motor task using functional magnetic resonance imaging (fMRI).Methods. Two acute catatonic patients and two age- and sex-matched healthy controls performed sequential finger opposition (SFO) after being medicated with 2 mg of lorazepam (i.v.). Functional magnetic resonance images were collected using a gradient echo pulse sequence (EPI).Results. Patients with catatonia showed reduced motor activation of the contralateral
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4

Bilbily, John, Betsy McCollum, and Jose de Leon. "Catatonia Secondary to Sudden Clozapine Withdrawal: A Case with Three Repeated Episodes and a Literature Review." Case Reports in Psychiatry 2017 (2017): 1–11. http://dx.doi.org/10.1155/2017/2402731.

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A literature search identified 9 previously published cases that were considered as possible cases of catatonia secondary to sudden clozapine withdrawal. Two of these 9 cases did not provide enough information to make a diagnosis of catatonia according to the Diagnostic and Statistical Manual, 5th Edition (DSM-5). The Liverpool Adverse Drug Reaction (ADR) Causality Scale was modified to assess ADRs secondary to drug withdrawal. From the 7 published cases which met DSM-5 catatonia criteria, using the modified scale, we established that 3 were definitive and 4 were probable cases of catatonia se
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5

Mohr, P. "Treating Catatonia: a Blind Spot of Psychiatry?" European Psychiatry 65, S1 (2022): S41—S42. http://dx.doi.org/10.1192/j.eurpsy.2022.143.

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Catatonia is a syndrome of primarily psychomotor disturbances associated with typical abnormalities of muscle tone. It is characterized by the co-occurrence of several symptoms of decreased, increased, or abnormal psychomotor activity. Catatonia is a neuropsychiatric syndrome, not an independent nosological entity. Historically associated mainly with schizophrenia (e.g., catatonic subtype), ICD-11, similarly to DSM-5, now recognizes catatonia under a separate classification category, apart from psychotic disorders. In addition to schizophrenia and other primary psychotic disorders, it can occu
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Chizh, V. F. "Catatonia." Neurology Bulletin VI, no. 3 (2020): 1–71. http://dx.doi.org/10.17816/nb48680.

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Disorders of mental activity during catatonia, based on my observations, are very different from what many authors have seen with this disease. At the beginning of my study of catatonia, for a long time I could not understand why what I saw was so different from the descriptions of this disease in textbooks, I did not trust my observations for a long time, explaining this disagreement with the imperfection of research, tried to find what they saw in other observers. But the more I studied these patients, the more I became convinced that the mental disorders of the catatonic patients were still
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7

Chahal, Harmel Singh, and Shailendra Sharma. "Effect of Eclipta alba and Ocimum sanctum on haloperidol induced parkinsonism." Journal of Drug Delivery and Therapeutics 8, no. 5 (2018): 288–93. http://dx.doi.org/10.22270/jddt.v8i5.1871.

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The aim of the study is protective effect of compound Eclipta alba and Ocimum sanctum on Parkinsonism induced mice by haloperidol injection. Parkinsonism is neurodegenerative disease due to the deficiency of dopamine in brain. The pathological hallmark of Parkinson’s disease in the cell loss within substantia nigra pars compacta (SNpc) region and the disease is charactrised by bradykinesia, rigidity, postural instability, orofacial dyskinesia, muscular stiffness and tremor1. Mice were injected 1mg/kg haloperidol and then treated with test and standard substance for 15 days. The impairment in c
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8

Dell’Osso, Liliana, Giulia Amatori, Ivan Mirko Cremone, et al. "Autistic and Catatonic Spectrum Symptoms in Patients with Borderline Personality Disorder." Brain Sciences 13, no. 8 (2023): 1175. http://dx.doi.org/10.3390/brainsci13081175.

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Background: Recent literature has shown that a considerable percentage of patients with severe mental disorders can develop, over time, full-blown or subthreshold catatonia. Some studies corroborate the model of an illness trajectory in which different mental disorders would be arranged along a continuum of severity until the development of catatonia. In such an illness pathway, autistic traits (AT) and borderline personality disorder (BPD) may represent important steps. In order to further explore the association between AT, BPD, and catatonia, the aim of this study was to compare catatonic s
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9

Koch, Alexander, Karin Reich, Jan Wielopolski, et al. "Catatonic Dilemma in a 33-Year-Old Woman: A Discussion." Case Reports in Psychiatry 2013 (2013): 1–3. http://dx.doi.org/10.1155/2013/542303.

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Case.We report a case of catatonia with elevated CK, elevated temperature, and hypoferritinemia after abrupt discontinuation of clozapine in a patient with known proneness to catatonic symptoms. Reinstatement of clozapine therapy was contraindicated due to leukopenia. Neuroleptic malign syndrome could not be ruled out by the administration of quetiapine; this prevented the quick use of other potent D2 antagonists. Some improvement was achieved through supportive therapy, high dose of lorazepam, and a series of 10 ECT sessions. Returning to baseline condition was achieved by a very careful incr
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10

Hirjak, Dusan, Mahmoud Rashidi, Katharina M. Kubera, et al. "Multimodal Magnetic Resonance Imaging Data Fusion Reveals Distinct Patterns of Abnormal Brain Structure and Function in Catatonia." Schizophrenia Bulletin 46, no. 1 (2019): 202–10. http://dx.doi.org/10.1093/schbul/sbz042.

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Abstract Catatonia is a nosologically unspecific syndrome, which subsumes a plethora of mostly complex affective, motor, and behavioral phenomena. Although catatonia frequently occurs in schizophrenia spectrum disorders (SSD), specific patterns of abnormal brain structure and function underlying catatonia are unclear at present. Here, we used a multivariate data fusion technique for multimodal magnetic resonance imaging (MRI) data to investigate patterns of aberrant intrinsic neural activity (INA) and gray matter volume (GMV) in SSD patients with and without catatonia. Resting-state functional
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Dissertations / Theses on the topic "Catatonic Activity"

1

Dejong, Hannah. "An investigation of circadian rest-activity levels in adolescents with autistic spectrum disorders, and a systematic review of treatments for autistic catatonia." Thesis, University of Manchester, 2014. https://www.research.manchester.ac.uk/portal/en/theses/an-investigation-of-circadian-restactivity-levels-in-adolescents-with-autistic-spectrum-disorders-and-a-systematic-review-of-treatments-for-autistic-catatonia(4f195b22-d863-423a-8ec9-ad0ea06cf870).html.

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The thesis presents a series of papers exploring catatonic symptoms and circadian rest-activity levels in autistic spectrum disorders (ASD). The thesis is presented in paper-based format and encompasses a literature review, an empirical paper and a critical appraisal. Paper 1 is a systematic review of available treatments for autistic catatonia. Catatonic symptoms are thought to occur in around 8% of young people with ASD, and it has been suggested that biological timing abnormalities may play a key role in the development of these difficulties. Twenty two papers were included in the final rev
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Books on the topic "Catatonic Activity"

1

Walsh, Richard A. Slow with an Altered Sensorium. Oxford University Press, 2016. http://dx.doi.org/10.1093/med/9780190607555.003.0025.

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Catatonia is a neuropsychiatric syndrome that represents an uncommon clinical end point of a number of primary psychiatric and neuromedical conditions. The common pathophysiology may be associated with reduced dopaminergic activity within the frontal–subcortical circuitry. The incidence of catatonia was considerably higher before the introduction of neuroleptics, which reduced its association with poorly controlled schizophrenia. Catatonia is a syndrome with a spectrum from benign to malignant, the latter being a medical emergency with a significant mortality rate. Treatment is with benzodiaze
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