#zeitgebers

#zeitgebers

The proposed scale of orbital deployment would represent a significant alteration of the natural night-time light environment at a planetary scale.

Our eyes—which we usually think of as purely visual organs—spontaneously dance to the rhythm of what we hear, says study co-author Du Yi, a cognitive neuroscientist at the Chinese Academy of Sciences in Beijing. Using a high-speed eye-tracking system, Du and her team were stunned to discover nonmusicians instinctively blinking in sync with the beat structure of Bach chorales.

The best alarm clocks present an alternative vision for your morning wake up routine: less grating, more considerate, and aesthetically pleasing. For this list, we opted for privileged looks and throwback features over Bluetooth capability and USB ports, resulting in an assortment of beautifully designed analog and digital alarm clocks that cover the basics—a snooze button, a backlight, and dimmer—without going full 21st century.

Rumination activates the default mode network (DMN) - the brain's self-referential processing system. This is the neural circuitry that fires when you're thinking about yourself in relation to others: your identity, your social standing, your mistakes. It's the brain asking, over and over, What does this say about me?

Here, in the omphalos of the newly-minted Commie Corridor was a display of cultural force every bit as robust as the political one which had recently vaulted socialist Zohran Mamdani to the Democratic nomination (and, in short order, the mayoralty). So why, then, as the Rochdale duo took the stage in their preferred semi-darkness, was the atmosphere cut with an unmistakable current of dread?

Rather than simply extending the fasting window or cutting more calories, the intervention group was simply asked to finish eating at least three hours before their usual bedtime. That meant no snacking while watching TV after dinner and no "just one more bite" at 10 p.m. (my personal downfall). This relatively simple intervention ensured that the overnight fast overlapped with the body's natural sleep-wake rhythm.

It's normal to feel sluggish during the winter. Cold temperatures and fewer hours of sunlight can mean less time outdoors and more time staring at our screens. For some people, these cold-weather habits may contribute to a sleep disruption, known as winter insomnia. This isn't a clinical condition, but it might begin or worsen during the winter months.

Sleep banking is essentially extending your normal sleep hours in the nights leading up to a known period of sleep deprivation. On the face of it, it appears unlikely banking sleep could counter the decreased alertness and other cognitive decrements that we experience when deprived of sleep, or stop that strong sensation we get when our body wants sleep.

Why would you do that? It's a way to remove distraction, calm your nervous system and practise mindfulness. And get clean. Yes, you also get clean. But this is more about finding those small, intentional moments that release you from the cares of your day. It sounds like an accident waiting to happen. You don't have to shower in complete darkness just in dim light, even by candlelight.