The influence of cooling on biomechanical time since death estimations using ovine brain tissue
Johann Zwirner,
Pavithran Devananthan,
Paul D. Docherty
et al.
Abstract:The significance of biomechanical analyses for forensic time since death estimations has recently been demonstrated. Previous biomechanical analyses successfully discriminated post-mortem brain tissue from tissue with a post-mortem interval of at least one day when held at 20 °C. However, the practical utility of such analyses beyond day one at 20 °C was limited. This study investigates the storage, loss, and complex shear modulus of various brain regions in sheep stored at 4 °C in 24-hour intervals over four … Show more
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