Skip to main content

What is mitochondrial dysfunction, and is there a correlation with Autism incidence?

MitochondrialDisorder_Autism_CauseOfAutism_ASD

Mitochondria are the most important little engines in our body that are controllers of energy metabolism, aptly termed as powerhouses of each body cell.

Problems encountered in the way the mitochondria function can cause problems in the body. Individuals who have mitochondrial disorders are not widespread across human population.  It is observed in a much smaller subset of the population, unlike Autism. Hence, mitochondrial dysfunction cannot be termed a co-morbidity. The correlation between mitochondrial dysfunction and Autism came from the assessment of one case where the child had both mitochondrial dysfunction and Autism. This one instance cannot be extrapolated as a cause for Autism. Unless research shows a clear genetic link where a gene defect associated with mitochondrial dysfunction is also linked to the onset of Autism, it cannot be correlated. Hence, mitochondrial dysfunction isn’t a cause for Autism from what is scientifically known today.

DISCLAIMER: Please note that this guide is for information purposes only. Please consult a qualified health practitioner for safe management.

Do children with Autism have vision problems or/and challenges with visual perception? How are they different?

VisionProblems_EyeContact_ASD_Autism_VisualPerception_BrainDevelopment

There is a critical difference between problems in vision and visual perception. Problems with vision consist of problems with the physical components of the eye and function of the eye. Perception of vision is a function of the brain. Problems with perception of vision may occur in children with Autism. However, it is important to note that many children with Autism have excellent visual perception abilities. So, problems with visual perception need not be defined as co-morbidity, and can occur in a case-dependent manner.

As discussed in a previous postAutism has no relationship with vision related problems. Developing a squint or a lazy eye can be seen in children with developmental disorders, but has no bearings on Autism per se.

DISCLAIMER: Please note that this guide is for information purposes only. Please consult a qualified health practitioner for safe management.

English