Diabetic Neuropathy Is Related to Rhinencephalon Degeneration in Adults With Type 1 Diabetes.

ABSTRACT: Aims: We aimed to assess neurodegenerative changes in the rhinencephalon via magnetic resonance imaging (MRI) and relate it to olfactory function and diabetic peripheral neuropathy (DPN) in adults with type 1 diabetes (T1D). Materials and Methods: Individuals aged 18-65 with T1D duration over 10 years and control healthy subjects underwent olfactory assessment using Sniffin'Sticks and brain MRI to assess volumetric measurements of the olfactory bulbs and piriform cortex thickness. Results: 32 T1D (24 males) aged 43.5 years (IQR: 37.0-48), diabetes duration 24.5 years (IQR: 20.5-27.0), and A1C 7.95% (IQR: 7.4-8.4) were assessed. The control group consisted of 6 healthy adults (4 males) aged 41.0 years (IQR: 36.0-48.0). Significantly lower olfactory test results in TDI (

SUBMITTER: Chudzinski M 

PROVIDER: S-EPMC11634408 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature