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Anaesthetic performance of AQUI-S and 2-phenoxyethanol in fish for field applicationsNARA Subscribed
Ethical handling of fish in ecological research requires anaesthetic methods that are effective, practical, and adaptable for a diversity of field conditions. Estuarine environments, in particular, present challenges due to their fluctuating water chemistry. To improve our understanding of anaesthetic performance for field conditions, we compared AQUI-S, a commonly used clove oil-based anaesthetic, and 2-phenoxyethanol, a cost...
The high-value tropical sea cucumber Holothuria ( Metriatyla ) scabra or sandfish is central to the ‘400+ year old global’, bêche-de-mer trade. Consequently, it has faced heavy exploitation and has become extirpated in some regions within its broader Indo-Pacific natural distribution. Recent molecular evidence has provided clarity on its taxonomic identity, indicating it comprises a species complex, with four broad lineages de...
The official 2024/25 Australian summer monsoon (ASM) onset occurred on 7 February, more than two weeks later than the previous record. Defined using Darwin winds, the official ASM typically arrives between mid-December and mid-January. Here, we investigate (1) why the ASM onset was record late, despite La Niña-like conditions, and (2) if the late ASM onset was consistent with other unofficial monsoon and rainy season onset def...
History of episodic heavy alcohol use predicts antidepressant effectiveness of ketamineNARA Subscribed
Rationale Antidepressant response to ketamine is greatest in patients with a family history of alcohol use disorder (AUD), but it remains unclear if this trend holds true for a personal history of alcohol use. Objective We hypothesized that a personal history of episodic heavy drinking would positively correlate with antidepressant response to ketamine. Methods In a retrospective cohort study, patients with Major Depressive Di...
3D measurement of cell thickness and its dynamics in plantsNARA Subscribed
Interpretable deep learning reveals spatiotemporal MRI features of brain aging that align with neurodegenerationNARA Subscribed
Cortical thinning and atrophy are hallmarks of brain aging that have been characterized using magnetic resonance imaging (MRI). Brain aging involves many neuroanatomic features whose effects on brain structure remain unexplored. To address this challenge, we trained interpretable deep neural networks (DNNs) to estimate brain age (BA) from T 1 -weighted ( T 1 w) MRI. By identifying MRI features unapparent to humans, DNNs can fi...