Brazilian Researchers Propose A Quantitative Diagnostic Method For Autism Spectrum Disorder
Sep 08, 2023
TECHNOLOGY,INSIGHTSA new quantitative method for precise autism spectrum disorder diagnosis
Researchers in Brazil have developed a new diagnostic method for autism spectrum disorder (ASD) using brain imaging data and machine learning. ASD is a complex neurodevelopmental disorder with varied symptoms and no precise biochemical markers for diagnosis. The study used functional magnetic resonance imaging (fMRI) and electroencephalogram (EEG) data from 500 individuals, half of whom had ASD. The researchers applied machine learning techniques to the data, creating brain maps or cortical networks that illustrated how brain regions were connected. The study demonstrated that this method could accurately identify ASD-associated brain alterations with over 95% accuracy.
This approach is innovative because it considers brain network organization, unlike previous studies that relied on single statistical parameters. The research showed that the cortical networks of ASD patients displayed less connectivity, more segregation, and less information distribution compared to controls. The findings suggest that brain alterations are linked to specific behaviors in ASD patients. Although the methodology is still in development and will require more time to implement, it holds potential for assisting specialists in cases of diagnostic uncertainty.
This research also has broader applications, such as diagnosing other conditions like schizophrenia and Alzheimer's disease using brain maps and artificial intelligence. The researchers hope that understanding the relationships between different mental disorders through brain alterations could lead to more effective treatments and policies in the future. The study involved an interdisciplinary team of physicists, statisticians, physicians, and neuroscientists from Brazil, France, and Germany, reflecting the complexity of the subject and its potential impact on various fields.
top 5 doctors & clinics in Psychiatrist Consultation:
5.0Turkey, İstanbulPsychiatry
Dr. Osman Sabuncuoğlu is an Associate Professor in Child Psychiatry at Marmara University Faculty of Medicine. He received his medical degree from Ankara University in 1992 and completed his residency training in Child and Adolescent Psychiatry at Marmara University in 1998. In 2008, he was promoted to Associate Professor. His training and work in his specialty were recognized by the Postgraduate Medical Education and Training Board in the UK, and he became the first physician in his specialty in Turkey to obtain a license from the UK under Article 14 of the Medical Act.
# 1
5.0Turkey, İstanbulPsychiatryThey graduated from Istanbul University's Cerrahpaşa Faculty of Medicine in 2001 and completed their psychiatric specialization training in 2006. They have received training in various psychotherapy approaches and focus on meaning-focused therapy, experiential therapy, and systemic experiential family therapy. They also received training in logotherapy and achieved trainer status from the Victor Frankl Institute in Dallas.
# 2
5.0Turkey, İstanbulPsychiatryDr. Başar Akman completed his medical education at Istanbul University Faculty of Medicine, earning the title of Medical Doctor after his undergraduate studies. He specialized in Psychiatry at Istanbul Bakırköy Prof. Dr. M. Osman Mental Health and Research Hospital. Dr. Akman now practices at his private clinic in Istanbul.
# 3
5.0Turkey, İstanbulPsychiatryAfter graduating from Istanbul Pertevniyal High School in 1988, I completed my medical education at Cukurova University and worked as a general practitioner and an assistant in various clinics and hospitals. I completed my psychiatry specialization and obtained a master's degree in Hospital and Health Institutions Management. I worked as an assistant professor at Namik Kemal University and conducted national/international scientific research. Currently, I work as a psychiatrist-psychotherapist at my private practice in Istanbul Kadıköy.
# 4
5.0Turkey, İstanbulPsychiatryI graduated from Uludağ University Faculty of Medicine in 2014 and completed my psychiatry residency training at Haydarpaşa Numune Training and Research Hospital. I worked as a psychiatry specialist at Sivas Numune Hospital from 2019-2021 and taught Psychopathology at Sivas Cumhuriyet University during the 2020-2021 academic year. Currently, I have a private practice at Acıbadem Psychiatry and Psychotherapy Center. My areas of interest include depression, trauma, personality disorders, anxiety disorders, and the intersection of psychiatry and cinema.
# 5
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Jun 16, 2024
HEALTH,SOCIAL_IMPACTCelebrating Neurodiversity: Autistic Pride Day
Autistic Pride Day, celebrated on June 18th, is a powerful event that embraces the unique perspectives and strengths of individuals on the autism spectrum. More than just a celebration, it challenges societal norms and promotes acceptance and understanding of neurodiversity. Join us in celebrating Autistic Pride Day and championing neurodiversity!
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