![]() People with epilepsy may have an irregular sleep pattern, as seizures at any time of the night can disrupt sleep and seizures during the day can affect the next night’s sleep. Some people have specific triggers for their seizures, for example a lack of sleep and some seizures occur from sleep only. In some types of epilepsy seizures can happen as someone is waking up and within the next few hours. Are there links between seizures and sleep? It can also affect our mood and how well our immune system works. However some theories suggest it may be important for making sense of our thoughts, ideas and experiences, and the emotions and memories attached to them.Ī lack of sleep can affect our memories and judgement. The purpose of REM sleep and dreaming is unclear. During REM sleep the brain tries to organise the information we have received throughout the day. The next stage of deep sleep is when most dreaming occurs. Scientists believe that NREM sleep is important for strengthening connections between our brain cells and stabilising long-term memories. Deep sleep also helps the brain to recover from the day's events so that it can function well the next day. Sleep walking and night terrors are more likely to happen during deep sleep than during light sleep. If we are woken during this stage we will often be confused. Delta waves increase as sleep gets deeper and it is difficult to be woken. Our breathing and heart rate slows and our brain begins to produce ‘delta waves’, a type of brainwave associated with deep sleep. Stage three is deep sleep (sometimes called slow-wave sleep).Stage two - during this second stage, our heart rate and breathing slow down and seizures can be more likely to happen for some people with epilepsy as we go from this stage to stage three, deep sleep.Stage one - during this first stage of NREM sleep, our muscles start to relax, we are half awake and half asleep and can easily be woken up.non-rapid eye movement (NREM), light and deep sleep split into stages.Sleep happens in an alternating pattern, and is divided into two different, alternating categories of sleep type. Brain activity changes during the different stages of sleep. Sleep disorders, such as insomnia (difficulty falling asleep) and obstructive sleep apnoea (OSA) can affect epilepsy, and epilepsy can also affect sleep disorders (see below).ĭuring sleep the brain is active, processing information to help us to learn. For some people a lack of sleep can make seizures more likely to happen, for others having seizures at night can make them feel tired during the day. The links between epilepsy and sleep are very complex. Research suggests that getting good sleep, and dreaming, can help our brains create meaning from the day’s experiences, and help strengthen memories.Īre there links between epilepsy and sleep? Having a good night’s sleep can be important for everyone. Queen’s Memorial Fund & book of condolences.Her Majesty The Queen: 70 years of service.Sudden Unexpected Death in Epilepsy (SUDEP).Care and treatment: your rights and choices.
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