A communication disorder is any disorder that affects an individual's ability to comprehend, detect, or apply language and speech to engage in dialogue effectively with others. This also encompasses deficiencies in verbal and non-verbal communication styles. The delays and disorders can range from simple sound substitution to the inability to understand or use one's native language. This article covers subjects such as diagnosis, the DSM-IV, the DSM-V, and examples like sensory impairments, aphasia, learning disabilities, and speech disorders.
Psychology is an academic and applied discipline involving the scientific study of human mental functions and behavior. Occasionally, in addition or opposition to employing the scientific method, it also relies on symbolic interpretation and critical analysis, although these traditions have tended to be less pronounced than in other social sciences, such as sociology. Psychologists study phenomena such as perception, cognition, emotion, personality, behavior, and interpersonal relationships. Some, especially depth psychologists, also study the unconscious mind.
Palakkad is one of the 14 districts in the Indian state of Kerala. It was carved out of the southeastern region of the former Malabar District on 1 January 1957. It is located at the central region of Kerala and is the second largest district in the state after Idukki. The city of Palakkad is the district headquarters. Palakkad is bordered on the northwest by the Malappuram district, on the southwest by the Thrissur district, on the northeast by Nilgiris district, and on the east by Coimbatore district of Tamil Nadu. The district is nicknamed "The granary of Kerala". Palakkad is the gateway to Kerala due to the presence of the Palakkad Gap, in the Western Ghats. The 2,383 m high Anginda peak, which is situated in the border of Palakkad district, Nilgiris district, and Malappuram district, in Silent Valley National Park, is the highest point of elevation in Palakkad district. Palakkad city is about 347 kilometres (216 mi) northeast of the state capital, Thiruvananthapuram.
Shoranur is a town and a municipality located in the Palakkad district, in the Indian state of Kerala, located on the banks of the Bharathapuzha River. The town covers an area of 32.28 km2.
Echolalia is the unsolicited repetition of vocalizations made by another person. In its profound form it is automatic and effortless. It is one of the echophenomena, closely related to echopraxia, the automatic repetition of movements made by another person; both are "subsets of imitative behavior" whereby sounds or actions are imitated "without explicit awareness". Echolalia may be an immediate reaction to a stimulus or may be delayed.
Augmentative and alternative communication (AAC) encompasses the communication methods used to supplement or replace speech or writing for those with impairments in the production or comprehension of spoken or written language. AAC is used by those with a wide range of speech and language impairments, including congenital impairments such as cerebral palsy, intellectual impairment and autism, and acquired conditions such as amyotrophic lateral sclerosis and Parkinson's disease. AAC can be a permanent addition to a person's communication or a temporary aid. Stephen Hawking, probably the best-known user of AAC, had amyotrophic lateral sclerosis, and communicated through a speech-generating device.
Frontal lobe disorder, also frontal lobe syndrome, is an impairment of the frontal lobe of the brain due to disease or frontal lobe injury. The frontal lobe plays a key role in executive functions such as motivation, planning, social behaviour, and speech production. Frontal lobe syndrome can be caused by a range of conditions including head trauma, tumours, neurodegenerative diseases, neurodevelopmental disorders, neurosurgery and cerebrovascular disease. Frontal lobe impairment can be detected by recognition of typical signs and symptoms, use of simple screening tests, and specialist neurological testing.
Palakkad, also known as Palghat, historically known as Palakkattussery, is a city and municipality in the Indian state of Kerala. It is the administrative headquarters of Palakkad District. Palakkad is the most densely populated municipality and the fourth-most densely populated city in the state. It was established before Indian independence under British rule and known by the name Palghat. Palakkad is famous for the ancient Palakkad Fort, which is in the heart of the city and was captured and rebuilt by Hyder Ali in 1766 which later fell into the hands of Zamorin in 1784. The city is about 347 kilometres (216 mi) northeast of the state capital, Thiruvananthapuram.
The University of Pittsburgh School of Health and Rehabilitation Sciences is located in Pittsburgh, Pennsylvania.
The National Institute of Mental Health and Neuro-Sciences is a medical institution in Bangalore, India. NIMHANS is the apex centre for mental health and neuroscience education in the country. It is an Institute of National Importance operating autonomously under the Ministry of Health and Family Welfare. NIMHANS is ranked 4th best medical institute in India, in the current National Institutional Ranking Framework.
Speech–language pathology (also known as speech and language pathology or logopedics) is a healthcare and academic discipline concerning the evaluation, treatment, and prevention of communication disorders, including expressive and mixed receptive-expressive language disorders, voice disorders, speech sound disorders, speech disfluency, pragmatic language impairments, and social communication difficulties, as well as swallowing disorders across the lifespan. It is an allied health profession regulated by professional bodies including the American Speech-Language-Hearing Association (ASHA) and Speech Pathology Australia. The field of speech-language pathology is practiced by a clinician known as a speech-language pathologist (SLP) or a speech and language therapist (SLT). SLPs also play an important role in the screening, diagnosis, and treatment of autism spectrum disorder (ASD), often in collaboration with pediatricians and psychologists.
The NINCDS-ADRDA Alzheimer's Criteria were proposed in 1984 by the National Institute of Neurological and Communicative Disorders and Stroke and the Alzheimer's Disease and Related Disorders Association and are among the most used in the diagnosis of Alzheimer's disease (AD). These criteria require that the presence of cognitive impairment and a suspected dementia syndrome be confirmed by neuropsychological testing for a clinical diagnosis of possible or probable AD; while they need histopathologic confirmation for the definitive diagnosis. They specify as well eight cognitive domains that may be impaired in AD. These criteria have shown good reliability and validity.
The Kennedy Krieger Institute is a nonprofit, 501(c)(3) tax-exempt, Johns Hopkins affiliate located in Baltimore, Maryland, that provides in-patient and out-patient medical care, community services, and school-based programs for children and adolescents with learning disabilities, as well as disorders of the brain, spinal cord, and musculoskeletal system. The Institute provides services for children with developmental concerns mild to severe and is involved in research of various disorders, including new interventions and earlier diagnosis.
Neuroscience Research Australia is an independent medical research institute based in Sydney, Australia. Previously called the Prince of Wales Medical Research Institute, the institute relaunched as Neuroscience Research Australia on 1 June 2010. NeuRA is accredited by the National Health and Medical Research Council.
The National Institute of Speech and Hearing (NISH) is an institute devoted to the education and rehabilitation of individuals with speech-language and hearing impairments located in Thiruvananthapuram, the capital city in the Indian state of Kerala. It was established in 1997 on the initiative of the state of Kerala and is a self-financing affiliate college of the University of Kerala. Academics at NISH is unique in the sense that NISH has an integrated campus where students with hearing impairment and students with normal hearing share the same campus. Bachelor's level courses exclusively for students with hearing impairment include Degree courses in Fine Arts, Computer Science and Commerce affiliated to University of Kerala. On the other hand, NISH also provides RCI approved professional courses at undergraduate level and graduate level in Audiology and Speech Language Pathology as well as diploma courses affiliated to Kerala Health University (KUHS)
The Institute of Health Sciences, Bhubaneswar commonly known as I.H.S. Bhubaneswar, is a medical graduate college in Odisha. Founded in 1999, it offers medical degree courses in rehabilitation sciences, namely "Bachelor in Physiotherapy" (BPT), "Bachelor in Audiology & Speech Language Pathology" (BASLP), and, "Master in Audiology & Speech Language Pathology" (MASLP). The courses are recognized by the Government of Odisha, affiliated to Utkal University & approved by the RCI, New Delhi.
Marian Diamond Sigman (1941–2012) was a developmental and child clinical psychologist known for her research on autism spectrum disorder (ASD). At the time of her death, she was Professor Emeritus of Psychiatry and Biobehavioral Sciences and Psychology at the University of California, Los Angeles (UCLA).
Leonard Abbeduto is a psychologist known for his research on individuals with neurodevelopmental disorders, including Fragile X syndrome, autism spectrum disorder, and Down syndrome, and factors that influence their linguistic development over the lifespan. He is the Tsakopoulos-Vismara Endowed Chair of Psychiatry and Behavioral Sciences at University of California, Davis. He serves as Director of Research at the Medical Investigation of Neurodevelopment Disorders (MIND) Institute, which was launched in 2001. Prior to his affiliation with the University of California, Davis, Abbeduto was the associate director for Behavioral Sciences at the Waisman Center at the University of Wisconsin-Madison.
Deaf and hard of hearing individuals with additional disabilities are referred to as "Deaf Plus" or "Deaf+". Deaf children with one or more co-occurring disabilities could also be referred to as hearing loss plus additional disabilities or Deafness and Diversity (D.A.D.). About 40–50% of deaf children experience one or more additional disabilities, with learning disabilities, intellectual disabilities, autism spectrum disorder (ASD), and visual impairments being the four most concomitant disabilities. Approximately 7–8% of deaf children have a learning disability. Deaf plus individuals utilize various language modalities to best fit their communication needs.
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