{"id":1449,"date":"2025-05-09T10:10:14","date_gmt":"2025-05-09T09:10:14","guid":{"rendered":"https:\/\/curo.pt\/?p=1449"},"modified":"2025-05-09T10:13:09","modified_gmt":"2025-05-09T09:13:09","slug":"neuroarquitetura-luz-natural","status":"publish","type":"post","link":"https:\/\/curo.pt\/en\/neuroarquitetura-luz-natural\/","title":{"rendered":"Natural light and neuroarchitecture: let the sunshine in, please!"},"content":{"rendered":"

The natural light<\/strong> it is one of the most important elements in architectural practice. Beyond its basic function of illuminating spaces, sunlight has a profound influence on human health and well-being \u2014 regulating the circadian rhythm, affecting mood and productivity, and contributing to an overall sense of comfort. In the context of neuroarchitecture<\/strong>, a discipline that bridges the fields of architecture and neuroscience \u2014 the importance of natural light becomes even more evident, being recognised as one of the fundamental pillars for creating healthy and stimulating environments.<\/p>\n\n\n\n

The impact of shadows: the case of New York City<\/h2>\n\n\n\n

A clear example of this concern is New York City, where the construction of skyscrapers along the so-called \u201cBillionaires\u2019 Row\u201d \u2014 at the southern edge of Central Park \u2014 has sparked intense debates for years about the impact of the shadows cast by these buildings. Studies conducted by The New York Times mapped the shadows of the skyscrapers and revealed how they can stretch over a kilometer, casting significant shade (for several hours a day) over public spaces. This situation has raised concerns not only regarding urban aesthetics, but also about the impact on biodiversity, the microclimate, and, above all, the well-being of the people who use those spaces (New York Times, 2016<\/a>).<\/p>\n\n\n\n

These debates have led the city to consider stricter regulations regarding building height and urban integration, aiming to mitigate the adverse effects of prolonged shadows. This concern highlights how natural light, even in a highly densified urban environment, remains an essential resource that must be preserved and optimised.<\/p>\n\n\n\n

Read also:<\/strong> Como Medell\u00edn, na Col\u00f4mbia, se tornou uma refer\u00eancia em arquitetura social<\/a><\/p>\n\n\n\n

Natural light and mental health<\/h2>\n\n\n\n

The relationship between natural light and mental health is well documented in various studies. Adequate exposure to sunlight regulates the production of melatonin and serotonin \u2014 hormones that directly influence sleep cycles and emotional states. Well-lit environments naturally support concentration, productivity, and an overall sense of well-being. On the other hand, a lack of exposure to natural light is associated with disorders such as Seasonal Affective Disorder (SAD) and other mental health issues.<\/p>\n\n\n\n

No contexto de escrit\u00f3rios e espa\u00e7os de trabalho, estudos indicam que trabalhadores expostos \u00e0 luz natural reportam maior satisfa\u00e7\u00e3o e menor fadiga ocular, para al\u00e9m de apresentarem menores taxas de absentismo. Da mesma forma, nas escolas, a luz natural melhora o desempenho acad\u00e9mico, enquanto que nos hospitais contribui para uma recupera\u00e7\u00e3o mais r\u00e1pida dos pacientes.<\/p>\n\n\n\n

Urban planning and the challenge of densification<\/h2>\n\n\n\n

In Portugal, the debate on urban densification often focuses on maximising land use and the verticalization of cities. While these strategies are crucial for addressing population growth and housing needs, it is important that they are accompanied by a deep reflection on the impacts on the quality of both public and private spaces, particularly regarding natural light.<\/p>\n\n\n\n

The Plano Director Municipal (PDM) <\/strong><\/h3>\n\n\n\n

The PDM (Plano Director Municipal) is the main territorial management tool at the municipal level and is outlined in the Pol\u00edtica de Ordenamento do Territ\u00f3rio e de Urbanismo (Lei No. 31\/2014, of May 30). It guides urban development, defining, among other aspects, parameters such as building density, maximum building height, setbacks, and also environmental criteria \u2014 which in some cases include concerns with solar exposure and ventilation.<\/p>\n\n\n\n

Although there is no mandatory national standard<\/strong> that exclusively addresses natural light in all PDMs many municipalities incorporate requirements related to solar orientation, volumetry, and setbacks to ensure adequate natural lighting,<\/strong>especially in newly developed urban areas.<\/p>\n\n\n\n

The PDMs are available at Sistema Nacional de Informa\u00e7\u00e3o Territorial (SNIT)<\/strong>through the website Dire\u00e7\u00e3o-Geral do Territ\u00f3rio (DGT<\/a>)<\/strong>which centralizes information about territorial planning in Portugal. Each municipality also usually makes its PDM available on the official websites of the local city council.<\/p>\n\n\n\n

Read also:<\/strong> Architecture and happiness: how spaces shape our well-being<\/a><\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Neuroarchitecture for people<\/h2>\n\n\n\n

As architects, urban planners, and policymakers, we have the ethical responsibility to place human well-being at the heart of the design and planning process. Natural light should be seen not as a luxury, but as a right and a vital resource that shapes our physical and mental health. Designing with light involves understanding technical aspects, such as the orientation and sizing of openings, as well as the broader impacts of our decisions on the urban fabric and on people's daily lives.<\/p>\n\n\n\n

Thus, neuroarchitecture reminds us that, ultimately, good design is design for people. And there is no truly human architecture without natural light.<\/p>\n\n\n\n

<\/p>","protected":false},"excerpt":{"rendered":"

A luz natural \u00e9 um dos elementos mais importantes da pr\u00e1tica arquitect\u00f3nica. Para al\u00e9m da sua fun\u00e7\u00e3o b\u00e1sica de iluminar os espa\u00e7os, a luz solar tem uma influ\u00eancia profunda na sa\u00fade e no bem-estar humano, regulando o ritmo circadiano, afetando o humor e a produtividade, e contribuindo para a sensa\u00e7\u00e3o geral de conforto. No contexto […]<\/p>\n","protected":false},"author":1,"featured_media":1451,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_joinchat":[],"footnotes":""},"categories":[1,22],"tags":[23,27],"class_list":["post-1449","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-arquitetura","tag-arquitetura-e-bem-estar","tag-neuroarquitetura"],"acf":[],"_links":{"self":[{"href":"https:\/\/curo.pt\/en\/wp-json\/wp\/v2\/posts\/1449","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/curo.pt\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/curo.pt\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/curo.pt\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/curo.pt\/en\/wp-json\/wp\/v2\/comments?post=1449"}],"version-history":[{"count":2,"href":"https:\/\/curo.pt\/en\/wp-json\/wp\/v2\/posts\/1449\/revisions"}],"predecessor-version":[{"id":1454,"href":"https:\/\/curo.pt\/en\/wp-json\/wp\/v2\/posts\/1449\/revisions\/1454"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/curo.pt\/en\/wp-json\/wp\/v2\/media\/1451"}],"wp:attachment":[{"href":"https:\/\/curo.pt\/en\/wp-json\/wp\/v2\/media?parent=1449"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/curo.pt\/en\/wp-json\/wp\/v2\/categories?post=1449"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/curo.pt\/en\/wp-json\/wp\/v2\/tags?post=1449"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}