As a precaution, do not pack non-rechargeable batteries in battery charger

Abbreviations AD: Axial Diffusivity ADHD: Attention-Deficit/Hyperactivity Disorder ALE: Activation Likelihood Estimation DTI: Diffusion Tensor Imaging FA: Fractional Anisotropy fMRI: Functional Magnetic Resonance Imaging GM: Gray Matter MNI: Montreal Neurological Institute MRI: Magnetic Resonance Imaging mRNA: Messenger Ribonucleic Acid nAChRs: Nicotinic Acetylcholine Receptors PICO: Patient, Intervention, Comparison, and Outcome PRISMA: Preferred Reporting Items for Systematic Reviews and Meta-Analysis PROSPERO: Prospective Register of Systematic Reviews ROI: Region of Interest STROBE: Strengthening the Reporting of Observational Studies in Epidemiology TICV: Total Intracranial Volume VBM: Voxel-Based Morphometry WM: White Matter References Thomson B, Emberson J, Lacey B, Lewington S, Peto R, Jemal A et al (2022) Association between smoking, smoking cessation, and mortality by race, ethnicity, and sex among US adults
Cancer 105 , S6S13 (2011)
Along with higher free radicals, smokers have lower levels of antioxidants to combat them
PMID 14594627