Continuous Variable: can take on any value between two specified values. Obtained by measuring. Covariance: a measure of the direction of the linear relationship between two variables. Discrete ...

Reinforcement Learning, Explainable AI, Computational Psychiatry, Antidepressant Dose Optimization, Major Depressive Disorder, Treatment Personalization, Clinical Decision Support Share and Cite: de ...

James Chen, CMT is an expert trader, investment adviser, and global market strategist. Khadija Khartit is a strategy, investment, and funding expert, and an educator of fintech and strategic finance ...

This study presents SynaptoGen, a differentiable extension of connectome models that links gene expression, protein-protein interaction probabilities, synaptic multiplicity, and synaptic weights, and ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Thomas J. Brock is a CFA and CPA with more ...

This important study combines optogenetic manipulations and wide-field imaging to show that the retrosplenial cortex controls behavioral responses to whisker deflection in a context-dependent manner.

Only 6% of US exchange-traded funds surveyed anticipated any capital gains distribution in 2025, and just 2% expected amounts above 1% of net asset value. The 10 largest distributions were mainly tied ...

That’s the top question I receive when I’m out and about talking about retirement portfolio planning, including some research that our team has been producing since 2021. Beginning in 2022, the ...

As avid puzzlers know full well, the humble jigsaw puzzle is a thing of beauty in multiple ways. Not only are jigsaws an absorbing time sink, but multiple studies have demonstrated they are good for ...

A main benefit of 401(k) plans and individual retirement accounts is the ability to delay taxes on contributions and investment gains. However, you can’t avoid the tax man forever. “Once you reach a ...

Roth IRAs are exempt from RMDs, allowing lifelong investment growth without mandatory withdrawals. Inherited Roth IRAs must be fully withdrawn within 10 years if the owner died after 2019. Withdrawals ...

With continued uncertainty in Washington and renewed geopolitical tensions abroad, many investors are growing uneasy as high-flying tech stocks face mounting headwinds toward year-end. Regardless of ...