Pervasive Developmental Disorder- not Otherwise Specified: Specifying and Differentiating

Karabekiroğlu, Koray

doi:10.5772/18618

Cited by 5 publications

(4 citation statements)

References 38 publications

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“…Keberadaan guru pendamping khusus ini masih sangat diperlukan karena siswa PDD NOS memiliki kesulitan dalam berkomunikasi. They emphasize that compared to other disorders in PDD category, the children diagnosed with PDD-NOS had comparably severe but more circumscribed social communication difficulties, with fewer non-social features of autism (Karabekiroglu, 2011).…”

Section: Hasil Dan Pembahasanmentioning

confidence: 98%

Deteksi Dini Kesulitan Belajar Matematika Siswa Penyintas Pervasive Developmental Disorder-Not Otherwise Specified

2020

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Mathematics is a subject that is considered complicated. Not only by normal students, especially by students with special needs. Teaching mathematics so that it can be easily accepted by students with mental disabilities, especially survivors of Pervasive Developmental Disorder - Not Otherwise Specified (PDD-NOS) is something that is currently still being worked on to develop. This study uses a qualitative descriptive which explains in-depth the learning difficulties of PDD NOS students towards mathematics. The results showed that the main problem faced by teachers in teaching mathematics to PDD-NOS students was to focus on the student's focus. PDD-NOS students are too interested in their own world to ignore their surroundings, including the presence of teachers who are teaching

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Section: Hasil Dan Pembahasanmentioning

confidence: 98%

Deteksi Dini Kesulitan Belajar Matematika Siswa Penyintas Pervasive Developmental Disorder-Not Otherwise Specified

2020

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“…The fourth topic is comorbidity, or the presence of many diseases in the same person. Since individuals on the autism spectrum vary not only in their level and type of core autistic traits and cognitive abilities [22], but also in terms of concomitant behavioral and emotional problems [19,23], researchers Kirstin Greaves-Lord et al [6] in a 2012 study of empirically based phenotypic profiles of children with PDD-NOS, found it useful to empirically consider all these characteristics from a dimensional perspective. Tracking behavioral and emotional issues concurrently can help us determine whether people on the "less extreme end of the autism spectrum" have more or less clinical needs than those with full ASD, which is important for determining whether they should be eligible for a diagnosis and/or services.…”

Section: Forth Theme-comorbiditymentioning

confidence: 99%

The Diagnosis of “Pervasive Developmental Disorder Not Otherwise Specified”: A Systematic Literature Review

Carbone,

Dell’Aquila

2023

Children

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(1) Background: The study deepens the diagnosis of “pervasive developmental disorder not otherwise specified” (PDD-NOS), a subthreshold diagnosis introduced in DSM-IV and then absorbed into the broader spectrum disorder of autism in DSM 5. The presence of people still attributed with a diagnosis of PDD-NOS can cause confusion in the understanding of this disorder, which is no longer present in the current diagnostic system. This review aims to gain a deeper understanding of the characteristics and boundaries of diagnosis, its use within the scientific community, and the long-term stability of that diagnosis. (2) Methods: The Prisma method was used to carry out the literature review; the scientific papers were selected using scientific search engines, including SCOPUS, PUBMED, and PsychINFO. Twenty-three articles were finally selected, and a meticulous reading was carried out in relation to the research questions. (3) Results: Four cross-cutting categories were identified: (1) diagnosis; (2) differential diagnosis; (3) prognosis; and (4) comorbidity. (4) Conclusions: Limits have emerged regarding the consistency, sensitivity, and the stability of PDD-NOS. The inclusion of this diagnosis within the broader autism spectrum disorder category coined in DSM-5 appears applicable.

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“…Important information has been obtained from the characterization of candidate genes through association and case-controlled studies and whole-genome sequencing involving genomic hybridization. Mechanistic studies involving epimutations, genomic imprinting, and methylation have been identified [ 19 ].…”

Section: Types Of Autism Spectrum Disordermentioning

confidence: 99%

Dysregulation of Multiple Signaling Neurodevelopmental Pathways during Embryogenesis: A Possible Cause of Autism Spectrum Disorder

Upadhyay

Patra

Tiwari

et al. 2021

Cells

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Understanding the autistic brain and the involvement of genetic, non-genetic, and numerous signaling pathways in the etiology and pathophysiology of autism spectrum disorder (ASD) is complex, as is evident from various studies. Apart from multiple developmental disorders of the brain, autistic subjects show a few characteristics like impairment in social communications related to repetitive, restricted, or stereotypical behavior, which suggests alterations in neuronal circuits caused by defects in various signaling pathways during embryogenesis. Most of the research studies on ASD subjects and genetic models revealed the involvement of mutated genes with alterations of numerous signaling pathways like Wnt, hedgehog, and Retinoic Acid (RA). Despite significant improvement in understanding the pathogenesis and etiology of ASD, there is an increasing awareness related to it as well as a need for more in-depth research because no effective therapy has been developed to address ASD symptoms. Therefore, identifying better therapeutic interventions like “novel drugs for ASD” and biomarkers for early detection and disease condition determination are required. This review article investigated various etiological factors as well as the signaling mechanisms and their alterations to understand ASD pathophysiology. It summarizes the mechanism of signaling pathways, their significance, and implications for ASD.

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Pervasive Developmental Disorder- not Otherwise Specified: Specifying and Differentiating

Cited by 5 publications

References 38 publications

Deteksi Dini Kesulitan Belajar Matematika Siswa Penyintas Pervasive Developmental Disorder-Not Otherwise Specified

Deteksi Dini Kesulitan Belajar Matematika Siswa Penyintas Pervasive Developmental Disorder-Not Otherwise Specified

The Diagnosis of “Pervasive Developmental Disorder Not Otherwise Specified”: A Systematic Literature Review

Dysregulation of Multiple Signaling Neurodevelopmental Pathways during Embryogenesis: A Possible Cause of Autism Spectrum Disorder

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