Neuroscience (brain and nervous system) clinical trials are enrolling volunteers.

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https://www.merckclinicaltrials.com/app/uploads/2021/11/GettyImages-652726792-2048x1365.jpg 2048w, https://www.merckclinicaltrials.com/app/uploads/2021/11/GettyImages-652726792-1920x1280.jpg 1920w" sizes="(max-width: 1024px) 100vw, 1024px" type="image/jpg"><img src="https://www.merckclinicaltrials.com/app/uploads/2021/11/GettyImages-652726792-1024x683.jpg" role="img" alt="""" property="v:image" content="https://www.merckclinicaltrials.com/app/uploads/2021/11/GettyImages-652726792-1024x683.jpg" /></picture> </div> </div> <div class="secondary-cnt"> <div class="breadcrumbs"> <ul> <li> <a href="https://www.merckclinicaltrials.com/search/" > Trials </a> </li> <li> <p class="current">Neuroscience</p> </li> </ul> </div> <h1>Neuroscience clinical trials <span id='search-query'></span></h1> <div class="copy"><p>Merck is studying ways we may improve the lives of those with neurological (brain and nervous system) conditions.</p> </div> </div> </div>  <section > <div class="row"> <div class="col-12"> <div class="wysiwyg-container"> <div class="content"> <h2>According to the US National Library of Medicine and Johns Hopkins, there are billions of neurons (brain cells) in the brain, each with thousands of connections to other cells.</h2> <p>There鈥檚 still a lot we don鈥檛 know. Our progress in research is due to the important and tough scientific questions we set out to answer with our clinical trials.</p> <h3>Alzheimer鈥檚</h3> <p>We are looking to develop effective treatments for early-stage and advanced Alzheimer鈥檚 disease.</p> <h3>Depression</h3> <p>Depression is one of the most common mood disorders and affects people of all ages, races, and ethnicities. It’s important that we continue to seek better treatments for people living with mood disorders.</p> <h3>Schizophrenia</h3> <p>Though still classified as a mental illness, schizophrenia is actually a neurological disorder, like a stroke or Alzheimer’s. We focus our research on innovative treatments to help people with schizophrenia.</p> </div> </div> <div class="teal-cta-container"> <div class="box has-photo"> <div class="row"> <div class="col-6"> <div class="content"> <p class="hdr-sm">There is a lot to consider when deciding whether to participate in a clinical trial. Any clinical trial includes risks, which the study doctor will review with you. Make sure you understand the risks before participating.</p> <p class="hdr-sm"> <p class="hdr-sm"><b>You can also call our clinical trial information center at聽</b><a href="tel:1-888-577-8839"><b>1-888-577-8839</b></a><b>聽to learn more.</b></p> </div> </div> <div class="col-6"> <div class="photo"> <picture><source srcset="https://www.merckclinicaltrials.com/app/uploads/2021/11/GettyImages-1160712267-e1729788990156-1024x674.jpg 1024w, https://www.merckclinicaltrials.com/app/uploads/2021/11/GettyImages-1160712267-e1729788990156-768x506.jpg 768w, https://www.merckclinicaltrials.com/app/uploads/2021/11/GettyImages-1160712267-e1729788990156-1200x790.jpg 1200w, https://www.merckclinicaltrials.com/app/uploads/2021/11/GettyImages-1160712267-e1729788990156-300x197.jpg 300w, https://www.merckclinicaltrials.com/app/uploads/2021/11/GettyImages-1160712267-e1729788990156-1536x1011.jpg 1536w, https://www.merckclinicaltrials.com/app/uploads/2021/11/GettyImages-1160712267-e1729788990156-2048x1348.jpg 2048w, https://www.merckclinicaltrials.com/app/uploads/2021/11/GettyImages-1160712267-e1729788990156-1920x1264.jpg 1920w" sizes="(max-width: 1024px) 100vw, 1024px" type="image/jpg"><img src="https://www.merckclinicaltrials.com/app/uploads/2021/11/GettyImages-1160712267-e1729788990156-1024x674.jpg" role="img" alt="""" property="v:image" content="https://www.merckclinicaltrials.com/app/uploads/2021/11/GettyImages-1160712267-e1729788990156-1024x674.jpg" /></picture> </div> </div> </div> </div> </div> <div class="antidote-container"> <div class="match-box"> <img src="https://www.merckclinicaltrials.com/app/uploads/2021/11/icon-checkmark.svg" role="img" alt="""" property="v:image" content="https://www.merckclinicaltrials.com/app/uploads/2021/11/icon-checkmark.svg" /> <div class="match-box__content"> <p>If you鈥檙e not sure which area of focus you鈥檙e interested in, let our match tool guide you with just a few questions.</p> </div> <a href="https://www.merckclinicaltrials.com/match/merck-mctf/a822e5c1-7245-4dc0-b6c7-ae96e8278392/questions/1" class="btn-match" > Match me <span></span> </a> </div> </div> </div> </div> </section> <div id="vue-trial-search-container"></div> <section > <div class="row posts-container"> <div class="col-6"> <div class="post"> <div class="photo"> <picture><source srcset="https://www.merckclinicaltrials.com/app/uploads/2021/11/GettyImages-1211642777-768x512.webp 768w, https://www.merckclinicaltrials.com/app/uploads/2021/11/GettyImages-1211642777-1200x800.webp 1200w, https://www.merckclinicaltrials.com/app/uploads/2021/11/GettyImages-1211642777-300x200.webp 300w, https://www.merckclinicaltrials.com/app/uploads/2021/11/GettyImages-1211642777-1024x683.webp 1024w, https://www.merckclinicaltrials.com/app/uploads/2021/11/GettyImages-1211642777-1536x1024.webp 1536w, https://www.merckclinicaltrials.com/app/uploads/2021/11/GettyImages-1211642777-2048x1365.webp 2048w, https://www.merckclinicaltrials.com/app/uploads/2021/11/GettyImages-1211642777-1920x1280.webp 1920w" sizes="(max-width: 768px) 100vw, 768px" type="image/webp"><source srcset="https://www.merckclinicaltrials.com/app/uploads/2021/11/GettyImages-1211642777-768x512.jpg 768w, https://www.merckclinicaltrials.com/app/uploads/2021/11/GettyImages-1211642777-1200x800.jpg 1200w, https://www.merckclinicaltrials.com/app/uploads/2021/11/GettyImages-1211642777-300x200.jpg 300w, https://www.merckclinicaltrials.com/app/uploads/2021/11/GettyImages-1211642777-1024x683.jpg 1024w, https://www.merckclinicaltrials.com/app/uploads/2021/11/GettyImages-1211642777-1536x1024.jpg 1536w, https://www.merckclinicaltrials.com/app/uploads/2021/11/GettyImages-1211642777-2048x1365.jpg 2048w, https://www.merckclinicaltrials.com/app/uploads/2021/11/GettyImages-1211642777-1920x1280.jpg 1920w" sizes="(max-width: 768px) 100vw, 768px" type="image/jpg"><img src="https://www.merckclinicaltrials.com/app/uploads/2021/11/GettyImages-1211642777-768x512.jpg" role="img" alt="""" property="v:image" content="https://www.merckclinicaltrials.com/app/uploads/2021/11/GettyImages-1211642777-768x512.jpg" /></picture> </div> <h3> <a href="https://www.merckclinicaltrials.com/patient-resources/" > Resources for patients </a> </h3> <div class="copy"> For help understanding clinical trial listings and for other resources, visit our Patient Resources section. </div> <a href="https://www.merckclinicaltrials.com/patient-resources/" class="btn-secondary btn-secondary-small" >Browse resources</a> </div> </div> <div class="col-6"> <div class="post"> <div class="photo"> <picture><source srcset="https://www.merckclinicaltrials.com/app/uploads/2021/11/GettyImages-1211642948-1-768x512.webp 768w, https://www.merckclinicaltrials.com/app/uploads/2021/11/GettyImages-1211642948-1-1200x800.webp 1200w, https://www.merckclinicaltrials.com/app/uploads/2021/11/GettyImages-1211642948-1-300x200.webp 300w, https://www.merckclinicaltrials.com/app/uploads/2021/11/GettyImages-1211642948-1-1024x683.webp 1024w, https://www.merckclinicaltrials.com/app/uploads/2021/11/GettyImages-1211642948-1-1536x1024.webp 1536w, https://www.merckclinicaltrials.com/app/uploads/2021/11/GettyImages-1211642948-1-2048x1365.webp 2048w, https://www.merckclinicaltrials.com/app/uploads/2021/11/GettyImages-1211642948-1-1920x1280.webp 1920w" sizes="(max-width: 768px) 100vw, 768px" type="image/webp"><source srcset="https://www.merckclinicaltrials.com/app/uploads/2021/11/GettyImages-1211642948-1-768x512.jpg 768w, https://www.merckclinicaltrials.com/app/uploads/2021/11/GettyImages-1211642948-1-1200x800.jpg 1200w, https://www.merckclinicaltrials.com/app/uploads/2021/11/GettyImages-1211642948-1-300x200.jpg 300w, https://www.merckclinicaltrials.com/app/uploads/2021/11/GettyImages-1211642948-1-1024x683.jpg 1024w, https://www.merckclinicaltrials.com/app/uploads/2021/11/GettyImages-1211642948-1-1536x1024.jpg 1536w, https://www.merckclinicaltrials.com/app/uploads/2021/11/GettyImages-1211642948-1-2048x1365.jpg 2048w, https://www.merckclinicaltrials.com/app/uploads/2021/11/GettyImages-1211642948-1-1920x1280.jpg 1920w" sizes="(max-width: 768px) 100vw, 768px" type="image/jpg"><img src="https://www.merckclinicaltrials.com/app/uploads/2021/11/GettyImages-1211642948-1-768x512.jpg" role="img" alt="""" property="v:image" content="https://www.merckclinicaltrials.com/app/uploads/2021/11/GettyImages-1211642948-1-768x512.jpg" /></picture> </div> <h3> <a href="https://www.merckclinicaltrials.com/about/" > About clinical trials </a> </h3> <div class="copy"> Learn what clinical trials are, how they work, and if you may be eligible to participate. </div> <a href="https://www.merckclinicaltrials.com/about/" class="btn-secondary btn-secondary-small" >Learn more about clinical trials</a> </div> </div> </div> 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Neuroscience (brain and nervous system) clinical trials are enrolling volunteers. - Merck Clinical Trials